A303 Appendix 8.18Batcrossingpointsurveyreport 6.3 EnvironmentalStatementAppendices Amesbury to Berwick Down to Berwick Amesbury Infrastructure Planning(A FormsandProcedur APFP Regulation5(2)(a) pplications: Prescribed e) Regulations2009 Planning Act2008 October2018 TR010025

Volume 16 A303 Stonehenge Amesbury to Berwick Down

Bat Crossing Point Survey Report 2017

Arup Atkins Joint Venture HE551506-AA-EBD-SWI-SU-YE-000017 P01

21/12/2017

Notice This document and its contents have been prepared and are intended solely for Highways England’s information and use in relation to the A303 Amesbury to Berwick Down project. The Arup Atkins Joint Venture assumes no responsibility to any other party in respect of, arising out of or in connection with this document and/or its contents. A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Document Control Document Title A303 Bat Crossing Point Survey Report 2017 Document Reference HE551506-AA-EBD-SWI-SU-YE-000017 Author Catherine Jones Document Status Final issue for HE Acceptance

Prepared for: Prepared by: Highways England Arup Atkins Joint Venture Temple Quay House The Hub, Aztec West 2 The Square, Temple Quay 500 Park Avenue Bristol Bristol BS1 6HA BS32 4RZ Revision History Revision Date Status Description Author

P01 5/02/201826/02/18 S0 Final Catherine Jones 0 28/11/201726/02/18 S0 Draft shared with AmW Catherine Jones

Arup Atkins Joint Venture Approvals Revision Role Name Signature Date

Author Catherine Jones 28/11/2017

Technical Checker Chloe Delgery 21/12/2017

Technical Reviewer Alex Watson 21/12/2017

P01 Checker Liz Brown 05/02/2018

Reviewer Andy Keen 05/02/2018

Author Catherine Jones 28/11/2017

0 Technical Checker Chloe Delgery 21/12/2017

Technical Reviewer Alex Watson 21/12/2017

Highways England Reviewers Revision Title Name Signature Date A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Highways England Approval Revision Title Name Signature Date

0 Environmental Andy Clarke 01/03/2018 Workstream Lead A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Table of contents

Chapter Pages Foreword 1 Executive Summary 2 1 Introduction 3 1.1 Project Background 3 1.2 Scope 3 1.3 Survey Objectives 3 1.4 Legislation 4 2 Methodology 5 2.1 Survey Methods 5 2.2 Survey Area 7 2.3 Limitations and Assumptions 9 3 Results 11 3.1 Context 11 3.2 CP1 – River Avon / A303 bridge 11 3.3 CP2 – Countess Roundabout 12 3.4 CP3 – A303 bowtie field underpass 12 3.5 CP4 – Diamond Wood 13 3.6 CP5 – River Till southern crossing 13 3.7 CP6 – River Till beech shelter belt 14 3.8 CP7 – River Till northern crossing (byway) 15 3.9 CP8 – Scotland Lodge Farm/Parsonage Down 15 3.10 CP9 – Grant’s hedgerow 16 4 Conclusions and Recommendations 17 4.1 Conclusions 17 4.2 Recommendations 17 Appendices i Appendix A – Survey Location Plans ii Appendix B Weather Conditions During Surveys iv B.1 Weather Conditions iv Appendix C – Survey Data - Bats Seen Crossing at Each CP Location x C.1 CP1 River Avon/A303 Bridge x C.2 CP2 Countess Roundabout xi C.3 CP3 Bowtie field / A303 underpass xii C.4 CP4 Diamond Wood xv C.5 River Till southern crossing xv C.6 CP6 – River Till beech shelter belt xviii C.7 CP7 – River Till northern crossing (byway) xxiv C.8 CP8 – Scotland Lodge Farm/Parsonage Down xxv C.9 CP9 – Grants Hedgerow xxvii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Table of Figures HE551506-AA-VES-D_SWI-DR-YE-000044 HE551506-AA-VES-D_SWI-DR-YE-000045 HE551506-AA-VES-D_SWI-DR-YE-000046 HE551506-AA-VES-D_SWI-DR-YE-000047

Table of Tables Table 2-1 Crossing Point Survey locations and description ...... 7 Table 3-1 Number and crossing behaviour for each bat species at River Avon / A303 bridge. Totals for all bat species include bats that could not be identified to species level...... 11 Table 3-2 Number and crossing behaviour for each bat species at Countess roundabout. Totals for all bat species include bats that could not be identified to species level...... 12 Table 3-3 Number and crossing behaviour for each bat species at the A303 bowtie field underpass. Totals for all bat species include bats that could not be identified to species level...... 13 Table 3-4 Number and crossing behaviour for each bat species at Diamond Wood. Totals for all bat species include bats that could not be identified to species level...... 13 Table 3-5 Number and crossing behaviour for each bat species at River Till southern crossing. Totals for all bat species include bats that could not be identified to species level...... 14 Table 3-6 Number and crossing behaviour for each bat species at River Till beech shelter belt. Totals for all bat species include bats that could not be identified to species level...... 15 Table 3-7 Number and crossing behaviour for each bat species at River Till northern crossing (byway). Totals for all bat species include bats that could not be identified to species level...... 15 Table 3-8 Number and crossing behaviour for each bat species at Scotland Lodge Farm/Parsonage Down. Totals for all bat species include bats that could not be identified to species level...... 16 Table 3-9 Number and crossing behaviour for each bat species at Grant’s hedgerow. Totals for all bat species include bats that could not be identified to species level...... 16 Table B-1 Weather Conditions During June 2017 (Dusk) Surveys ...... iv Table B-2 Weather Conditions During July 2017 (Dusk) Surveys ...... v Table B-3 Weather Conditions During July 2017 (Dawn) Surveys ...... v Table B-4 Weather Conditions During August 2017 (Dusk) Surveys ...... vi Table B-5 Weather Conditions During August 2017 (Dawn) Surveys ...... vii Table B-6 Weather Conditions During September 2017 (Dusk) Surveys ...... viii Table B-7 Weather Conditions During September 2017 (Dawn) Surveys ...... ix Table C-1 Survey Results at CP1 River Avon/A303 Bridge ...... x Table C-2 Survey Results at CP2 Countess Roundabout ...... xi Table C-3 Survey Results at CP3 Bowtie field/A303 underpass ...... xii Table C-4 Survey Results at CP4 Diamond Wood ...... xv Table C-5 Survey Results at CP5 River Till Southern Crossing ...... xv Table C-6 Survey Resuls at CP6 River Till Beech Shelter Belt ...... xviii Table C-7 Survey Resuls at CP7 River Till Northern Crossing (byway) ...... xxiv Table C-8 Survey Resuls at CP8 Scotland Lodge Farm/Parsonage Down ...... xxv Table C-9 Survey Resuls at CP9 Grants Hedgerow ...... xxvii A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture Foreword

The A303/A358 corridor is a vital connection between the South West and London and the South East. While the majority of the road has been dualled, there are still over 35 miles of single carriageway. These sections act as bottlenecks for users of the route resulting in congestion, particularly in the summer months and at weekends, delays to traffic travelling between the M3 and the South West and an increased risk of accidents. The A303 passes through the Stonehenge, Avebury and Associated Sites World Heritage Site, separating the stones from other scheduled monuments and severely limiting the enjoyment of the wider site.

The A303 Stonehenge (Amesbury to Berwick Down) scheme is part of the wider package of proposals for the A303/A358 corridor designed to transform the connectivity to and from the South West by creating an expressway. This would comprise of consistently good dual carriageway roads with grade-separated junctions, giving most users a motorway-quality journey. The A303/A358 package was identified in the 2014 National Infrastructure Plan as one of the country’s Top 40 priority infrastructure projects.

The proposals by Highways England to upgrade the A303 past Stonehenge consist of an eight mile (13 kilometre) stretch from Amesbury in the east, through the Stonehenge World Heritage Site (WHS) and the village of Winterbourne Stoke, to Berwick Down in the west. Proposals include a 1.8 mile (2.9 kilometre) tunnel with approach roads inside the WHS, a new bypass for Winterbourne Stoke (passing either north or south of the village) and improvements to existing junctions with the A345 and A360.

Highways England (HE) commissioned the Arup-Atkins Joint Venture (AAJV) to undertake the Options Phase for the scheme starting in January 2016. The AAJV was also commissioned by HE to undertake bat surveys along these proposed route options in order to ‘de-risk’ the next stages of the project, due to the fast-tracked nature of the scheme. This report presents the findings of the 2017 bat crossing point surveys, and should be read in conjunction with the other bat survey reports (namely the 2017 Bat Activity Survey Report (in prep), the 2017 Bat Roost Report (in prep), and the 2017 bat trapping and radiotracking report (in prep) to gain a full appreciation of the overall bat activity and species assemblages across the route options. The AAJV would like to thank all the landowners for their considerable help and consideration during the course of the surveys.

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture Executive Summary

The AAJV were commissioned by Highways England in 2017 to undertake Bat Crossing Point Surveys as part of a programme of ecological surveys to inform the design of the proposed A303 Amesbury to Berwick Down road improvement scheme. This report presents the methodology and baseline survey data recorded during the 2017 crossing point surveys across each of the three route options proposed at the time.

A framework of international (European), national and local legislation and planning policy guidance exists to protect and conserve bats.

The bat crossing point surveys were carried out in accordance with the Department for Environment, Food & Rural Affairs (DEFRA)’s “Development of a cost-effective method for monitoring the effectiveness of mitigation for bats crossing linear transport infrastructure - WC1060 (A. Berthinussen & J. Altringham, 2015)”1.

The objective of these 2017 surveys was to collect quantifiable data from existing bat commuting routes that would be directly severed by the three proposed route options. Following a desk study and an appraisal of the habitats on the ground by AAJV ecologists, alongside emerging data from static bat detector surveys and bat activity transect surveys undertaken across all options in May 2017, a total of nine commuting features which would be directly severed by the three proposed route options were selected for further survey. Three of these locations, CP1, CP2 and CP3, were common to all three route options.

The number of commuting bats seen using the features at each survey location and the overall levels of bat activity varied considerably according to the nature of the feature being surveyed and the quality of the commuting and foraging habitat for bats in the immediate and wider surroundings.

This survey fulfilled its objectives in producing quantifiable pre-construction data that can be used alongside the data from the same surveys repeated during construction and post- construction to determine the effectiveness of future mitigation structures designed and built to help bats cross the preferred scheme option.

A complete assessment of potential impacts to bats will be undertaken within the Environmental Impact Assessment for the preferred route option, along with details of mitigation and compensation measures as appropriate.

1 Development of a cost-effective method for monitoring the effectiveness of mitigation for bats crossing linear transport infrastructure - WC1060.

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture 1 Introduction 1.1 Project Background The A303 Stonehenge (Amesbury to Berwick Down) scheme forms part of the A303/A30 trunk route, which provides vital east-west connectivity between London and the South West and is also part of the Trans-European Network-Transport (TEN-T). The A303, which runs for approximately 150km from Junction 8 of the M3 near Basingstoke towards Taunton and Exeter, serves not only long distance traffic but also intermediate regional destinations via connecting major north-south route options as well as local small and medium sized settlements along the route.

Recognising the importance of the A303/A358 Corridor and the problems along it, the Government has committed in its Road Investment Strategy (RIS) to create an 'Expressway' to the South West via the A303/A358 route by 2029. The A303 Stonehenge scheme, involving dualling the A303 between Amesbury and Berwick Down, including the construction of a tunnel at least 1.8 miles (2.9 kilometres) long as the road passes Stonehenge, has been prioritised within the first RIS period (2015/16 to 2019/20).

Following public consultation in January 2017, three routes were recommended for detailed assessment during 2017, Route Options 1Na, 1Sa and 1Nd. 1.2 Scope This report presents the survey data from the first stage (the pre-construction stage) of the bat crossing point surveys for the A303 Stonehenge Amesbury to Berwick Down Scheme, collected along the three route options. 1.3 Survey Objectives The crossing point surveys were carried out in accordance with DEFRA’s “Development of a cost-effective method for monitoring the effectiveness of mitigation for bats crossing linear transport infrastructure - WC1060 (A. Berthinussen & J. Altringham, 2015)”2. The objectives of which are as follows:

• To collect quantifiable data from existing bat commuting routes at the pre- construction stage, which will be directly severed by the proposed scheme options. This data can then be used to compare with future data from construction stage and a minimum three years’ post-construction stage data to assess the effectiveness of mitigation structures designed and built to help bats cross the preferred route option safely. For the crossing structure to be effective, a similar number of bats must be using the commuting route before and after construction, and at least 90% of bats must be ‘using’ the structure to cross the road safely. If either of these criteria are not met then the crossing structure cannot be considered to be effective.

• Carry out the surveys in such a way that they are repeatable during and after construction in order that the data from each year’s surveys can be compared.

2 Development of a cost-effective method for monitoring the effectiveness of mitigation for bats crossing linear transport infrastructure - WC1060.

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1.4 Legislation Bats are a European Protected Species (EPS), and are protected under Regulation 41 of the Conservation of Habitats and Species Regulations 2010 (as amended), known as the Habitats Regulations.

Under the Habitats Regulations, it is an offence to deliberately capture, injure or kill any wild animal of an EPS, deliberately disturb wild animals of any such species, deliberately take or destroy the eggs of such an animal or damage or destroy a breeding site or resting place of such an animal.

Bats receive further protection through inclusion on Schedule 5 of the Wildlife and Countryside Act (WCA) 1981 (as amended). Under this Act it is an offence to intentionally kill, injure or take any protected species; intentionally or recklessly damage, destroy or obstruct access to any structure or place which a protected species uses for shelter or protection; and intentionally or recklessly disturb any protected species while it is occupying a structure or place which it uses for shelter or protection.

Actions which are prohibited by legislation can be made lawful on the approval and granting of a licence from Natural England (NE), subject to conditions.

The reader should refer to the original legislation for the definitive interpretation.

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture 2 Methodology 2.1 Survey Methods The crossing point surveys were carried out in accordance with DEFRA’s “Development of a cost-effective method for monitoring the effectiveness of mitigation for bats crossing linear transport infrastructure - WC1060 (A. Berthinussen & J. Altringham, 2015)”3.

The locations for the crossing point surveys needed to comprise potential bat commuting routes which would be severed by the three proposed route options. To identify such commuting routes, the habitats within the footprint of the three route options were appraised using publically available aerial imagery4 to look for any significant habitat feature or boundary (such as hedgerows, treelines, woodland, rivers, streams and wetlands). These features were then subject to a walkover by suitably qualified bat ecologists, where access was available, to further assess their suitability as commuting routes. To further inform the identification of potential commuting routes, a review of desk study information was carried out including a review of the following:

• data from the various bat surveys carried out between 2001 and 2002 as published in the ES for the previous scheme5; • results of roost assessments carried out in 2016 (northern route option only); • data from static bat detector surveys carried out in 2016 (northern route option only) and May 2017 (all route options); • emerging data from bat activity transect surveys undertaken across all scheme options in May 2017; and, • data from radio tracking surveys carried out in May 2017. A total of nine potential bat commuting routes were selected following the desk study and site walkovers at crossing point survey locations. These locations are described in Table 2.1 and are shown on drawings HE551506-AA-VES-D_SWI- DR-YE-000044 to HE551506-AA-VES-D_SWI-DR-YE-000047 in Appendix A. Three of these locations were common to all three route options.

Each crossing point survey location was subject to the following survey protocol:

• Six surveys were carried out between June and September 2017 (a single dusk survey in June, a dusk followed by a dawn in July and again in August, and a single dusk survey in September). • Surveys commenced either at dusk, or an hour prior to dawn, and continued for at least one hour after the start of the survey. An element of later survey was also included to account for the presence of barbastelle bats in the locality.

3 Development of a cost-effective method for monitoring the effectiveness of mitigation for bats crossing linear transport infrastructure - WC1060. 4 https://maps.google.co.uk 5 Environmental Statement, Chapter 7 Nature Conservation & Biodiversity (Balfour Beatty-Costain Halcrow- Gifford, 2003).

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• Two surveyors were present at each survey location, except for CP2 Countess roundabout where four surveyors were present. Where there were two surveyors, one surveyor was positioned on each side of the proposed route option. For some of the survey locations, where the proposed route is in line with the existing A303, this involved positioning a surveyor either side of the existing road (e.g. CP1 and CP3), in other survey locations, both surveyors were some distance away from the existing road (CP4 or CP8). At Countess roundabout, one surveyor was placed in each quadrant in order to try and observe bats crossing the A303 both east and west of the roundabout as well as the A465 north and south of the roundabout. • In two of the CP survey locations (CP1, and CP2), the surveyor positions were altered slightly following the first survey visit. This was due to alternative positions being realised which allowed the surveyors better visibility of the feature. These alterations in surveyor location are shown on drawings HE551506-AA-VES-D_SWI-DR-YE-000044 to HE551506-AA-VES-D_SWI- DR-YE-000047 in Appendix A. • The same team of surveyors were used for each location as much as possible, in order to eliminate any variation in recordings due to observer bias. • Each surveyor was equipped with either an Anabat Walkabout, Elekon Batlogger M, Echo Meter Touch, or a Bat Box Duet heterodyne / frequency division bat detector (with all calls being recorded on a Roland Edirol R-09 recorder) in order to help detect and identify any bats observed. The same types of detectors were used for the different visits at each location. • Each surveyor remained vigilant throughout the 60 minute survey to observe and count bats commuting along the linear feature and recorded the following information on recording sheets (as set out in A. Berthinussen & J. Altringham, 20153): ▪ time of the observation; ▪ species (if known); ▪ the height of the bat above the commuting feature in metres; ▪ distance of the bat from the feature (on the horizontal plane) in metres; ▪ the side of the feature that the bat commuted along (e.g. east or west); ▪ the direction the bat was flying in when it commuted along the feature (e.g south to north). • Only those bats which were seen commuting along the length of the linear feature where it will be severed by the proposed routes were counted as having crossed the proposed scheme, and only those which were flying within five metres of it (on the horizontal plane). Those bats which did not fly far enough across the proposed route before changing direction were not counted as having crossed. • If it was likely the same individual bat commuting up and down the length of the linear feature crossing the proposed scheme multiple times, each crossing was still counted.

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• Other incidental records of bat activity (i.e. any bats observed which were not using the feature6) were also recorded on the record sheets. • Surveys were conducted on warm (>7°C), relatively still (wind < 20 km/h), dry nights to avoid weather dependent variation in bat activity. Weather conditions were recorded on the record sheets at the start and end of each survey visit (see Appendix B). Following the surveys, all bat recordings were analysed to identify species using the relevant bat analysis software packages (e.g. BatExplorer, Analook and Kaleidoscope Viewer), to species level where possible.

Following the sound analysis, the confirmed records of crossing bats i.e. those bats which were seen by surveyors to cross the proposed route option whilst using the feature (i.e. within ≤ 5m of it on a horizontal plane), were recorded in an Excel spreadsheet in accordance with guidance3. Any duplicate crossing events were removed from the data, i.e. bats recorded crossing at the same time, height, distance and direction by more than one surveyor. Any other incidental records of bats from the field recording forms were not transcribed into these Excel tables. These spreadsheets provide the quantifiable data which can later be compared with the construction stage and post-construction stage surveys to be repeated at the same locations, and are shown in Appendix C.

All bat crossing point surveys were led by competent ecologists, familiar with bat ecology and surveying, and full or associate members of the Chartered Institute of Ecology and Environmental Management (CIEEM). 2.2 Survey Area The survey area included the three proposed route options being considered during 2017; Option 1Na, Option 1Sa and Option 1Nd. Following an assessment of each route option and the habitat features that would be crossed by them, in combination with a review of desk study information alongside emerging data from static bat detectors and bat activity transect surveys undertaken across all options in May 2017, a total of nine crossing point locations were identified for further survey, as described in Table 2.1 below (drawings HE551506-AA-VES- D_SWI-DR-YE-000044 to HE551506-AA-VES-D_SWI-DR-YE-000047 in Appendix A show the location of the above crossing point locations alongside the location of the surveyors).

Table 2-1 Crossing Point Survey locations and description

Crossing Grid Connective Connected habitats / features in the wider landscape Point ref. Reference Feature

CP1 River SU 15876 River Avon bridge River Avon corridor, with wet woodland and marshy grassland Avon / A303 42176 species to the north and south of the A303. Footpath running bridge along east side of river beneath A303 with handrail between river and footpath. There is a historical record of a Daubenton’s bat roost underneath the bridge7.

6 For the purpose of this report, ‘using’ the feature is defined as a bat being recorded ≤ 5m of it (on a horizontal plane). 7 Environmental Statement, Chapter 7 Nature Conservation & Biodiversity (Balfour Beatty-Costain Halcrow-Gifford, 2003)

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Crossing Grid Connective Connected habitats / features in the wider landscape Point ref. Reference Feature

CP2 SU 15394 Vegetated Vegetated central reservation with broadleaved plantation Countess 42036 roundabout woodland to the east and west of A303 highway boundaries, Roundabout (A303/A345) River Avon and floodplain habitats to the north-east and south- east, River Avon and Amesbury woodland to the south-west, pastures and arable land to the north-west. CP3 A303 SU 14406 Underpass (5m Farm track going under the A303. Immediate surrounding bowtie field 42099 high, 4m wide) vegetation comprised mainly of arable fields (north and south of underpass A303) with Amesbury Abbey woodland to the south-east, tree lines with scrub along the A303 on either side of underpass, and pasture and arable reversions further north (National Trust land). CP4 SU 10330 Woodland with Diamond Wood is bounded by an arable field to the west, and a Diamond 41028 sparse shelter pig farm to the east. A sparse coniferous shelter belt links the Wood belt northern tip of the woodland with Longbarrow roundabout. CP5 River SU 07615 River in wet River at this location is surrounded by a strip of wet woodland, Till southern 40001 woodland marshy grassland pasture to the east, arable field to the west, crossing and scrub to the north. CP6 River SU 07936 Beech shelter Thin beech-dominated shelter belt runs north to south, Till southern 40031 belt surrounded by arable land to the east and west, and continuing beech shelter as a shelter belt to the west until it connects to the wet woodland belt along the River Till. Connects directly to Asserton Farm woodland to the south. CP7 River till SU 07722 Byway bordered Byway at this location runs north to south, and is surrounded by northern 41489 native species arable land to the west, and the River Till floodplain pastures to crossing hedgerow the east (cow grazed). (byway) CP8 SU 06790 Conjoined field This linear feature provides connection to the wide expanse of Scotland 41276 margins chalk grassland at Parsonage Down to the north-west. To the Lodge Farm / surrounded by south-west, the wooded edges of Scotland Lodge Farm and the Parsonage two arable fields tree-lined A303 provides a connecting habitat over the A303, for Down bats roosting to the south of the road. CP9 Grant's SU 08998 Mature double Grant’s hedgerow, which runs north to south, directly connects to hedge (also 41206 hedgerow with the managed native species hedgerow that borders the north known as the trees side of the A303. Another hedgerow borders the southern side of “one mile” the A303, and at this location, scattered trees are present, which hedgerow) provide a corridor for bats to cross the road. To the south are arable fields, and in the wider landscape, Asserton Farm and the River Till wooded corridor are to the south-west.

Three locations (CP1, CP2 and CP3) are common to all three route options.

Prior to the start of the surveys, a daytime site visit was undertaken for each location by the lead surveyor in order to plan the works, assess any health and safety issues on site, and record the context of the survey location, including a note of adjacent vegetation to assist in judging the height of bat flight during the survey.

Each crossing point location was covered by two surveyors, with the exception of Countess Roundabout where a team of four surveyors was necessary due to the complexity of the site and for health and safety reasons. Although not a typical structure/linear habitat feature, the crossing point survey methodology was applied to this location, with the purpose for surveying Countess Roundabout being to gain an appreciation of the general bat activity around the roundabout,

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and to assess whether bats were crossing the roundabout itself, but also the A345 (north and south) and the A303 (east and west). 2.3 Limitations and Assumptions The Berthinussen & Altringham methodology advises conducting two preliminary dusk and dawn surveys (following the crossing point survey protocol) at any significant habitat feature or boundary that will be severed by the proposed scheme(s) (such as hedgerows, treelines, woodland, rivers, streams and wetlands), in order to identify potential bat commuting routes. Any features where more than 10 bats are recorded using a flight path (1-5 for rare species), a full set of the crossing point surveys are then undertaken. However, since the AAJV ecologists were already familiar with the Amesbury to Berwick Down area and were able to review the bat data from surveys carried out to inform the previously published Environmental Statement (ES) as well as emerging data from static and transect surveys carried out in May 2017 (as detailed in the methodology), it was decided that the two preliminary dusk and dawn surveys at each potential commuting feature were not required.

Crossing point surveys were undertaken between June to September, with September still considered to be within the bat active period. It should be noted that bat activity may be lower than in other bat active months (June-August which is the period recommended in the DEFRA methodology) and behaviour may not be typical of mid-summer. However, this spread of surveys was chosen to allow some recording of seasonal bat activity rather than focussing on the core mid- summer.

In some instances, crossing point surveys ended up to 1.5 hours after the start time for the survey, this element of later survey being included to account for the presence of barbastelle bats in the locality. Full survey results have been included in this report for completeness of data. However, when comparing results for long-term monitoring, according to the Berthinussen & Altringham methodology, data collected for the initial one-hour period only should be included in analysis for comparison of bat activity pre- and post-construction.

Survey guidance for crossing point surveys suggests that surveyors should be positioned on each side of the road or habitat feature to monitor bat activity. However, due to land access restrictions at CP1 (River Avon/A303), both surveyors were positioned on one side of the bridge (south side). Surveyors had good visibility of the crossing point (both above and below the A303), but it is considered likely that vegetation height on either side of the river, and the length of the bridge (making the area under the bridge very dark) may have prevented a full account of bat activity on the opposite side of the bridge. High levels of bat activity were observed by the surveyors in this location, with often multiple numbers of bats foraging over the river and bankside habitat at any one time. This added to the difficulties in counting bats commuting through the underpass or over the road. Infra-red cameras and monoculars were used to address the issue of observing bats flying through the bridge, but due to the width of the bridge itself and the narrow field of view from the infra-red equipment, such survey tools did not provide any significant improvements to the observations made by the surveyors.

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The weather conditions on 20th September during the sixth survey visit (4th dusk survey) at CP4 Diamond Wood and CP9 Grant’s Hedge was sub-optimal as there was light rain throughout, but the evening was relatively still and bats were still observed in flight, and therefore the survey was not abandoned.

Adverse weather conditions during the dawn survey in both July and August at CP7 River Till north, led to the surveys being abandoned, and rescheduled in August and September respectively. This means that for this site, one of the six survey visits was carried out during the month of September, which is still acceptable according to the guidance1, but bat activity may have been lower than in other months and behaviour may not have been typical of mid-summer. Nevertheless, so long as in future stages of the surveys i.e. during construction stage and post-construction surveys, the visits are repeated during the same months, then the data will be comparable.

Due to the geographical location, desk study information and habitat structure within the survey area, every Plecotus bat recorded was assumed to be a brown long-eared bat.

The echolocation calls of Myotis8 species are notoriously difficult to separate9,10 during sound analysis. Analysis of calls determined to species level should therefore be treated with caution. Where it was not possible to differentiate calls to species level, the genus or likely bat species were documented instead. Calls from long-eared bats are directional and usually very quiet, which makes them difficult to pick up using the detector. In order to reduce the significance of this limitation, visual observations were used to compliment recordings, which enabled the location of such species during the surveys, where present.

Ecological surveys are limited by factors which affect the presence of animals such as the time of year, migration patterns and behaviour. The absence of bat activity from any particular location during the surveys cannot be taken as conclusive proof that any of these species is not present or that it will not be present in the future.

The results of this survey work are considered sufficient to inform an ecological impact assessment.

8 The Myotis bats: Daubenton's, Bechstein’s, whiskered, Brandt's and alcathoe bats (and often Natterer's Bat) are difficult to differentiate from call analysis alone. Considering the rarity of greater mouse-eared bat in the UK, this species is highly unlikely to be present. 9 Parsons, S. and Jones, G. (2000) Acoustic identification of 12 species of echolocating bat by discriminant function analysis and artificial neural networks. Journal of Experimental Biology 203: 2641–2656. 10 Walters, C.L., Freeman, R., Collen, A., Dietz, C., Fenton, M.B., Jones, G., Obrist, M.K., Puechmaille, S.J., Sattler, T., Siemers, B.M., Parsons, S. and Jones, K.E. (2012) A continental-scale tool for acoustic identification of European bats. Journal of Applied Ecology 49: 1064–1074.

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture 3 Results 3.1 Context The results of the crossing point surveys during the six survey visits at each of the nine survey locations are summarised below.

Only the total counts of confirmed bats which crossed the proposed route options using the feature and whether they were commuting/crossing at a safe or unsafe height are included in the tables below. Any other incidental bat activity observed by the surveyors during the surveys is not included in the tables, but is discussed in the paragraphs above each table.

For a map showing the position of each surveyor at each location, see drawings HE551506-AA-VES-D_SWI-DR-YE-000044 to HE551506-AA-VES-D_SWI-DR- YE-000047 in Appendix A. Full survey results can be found in Appendix C. 3.2 CP1 – River Avon / A303 bridge Due to land access restrictions at CP1 (River Avon/A303), both surveyors were positioned on one side of the bridge (south side). Surveyors had good visibility of the crossing point (both above and below the A303), but it is considered likely that the vegetation height on either side of the river, and the length of the bridge (making the area under the bridge very dark) may have prevented a full account of bat activity on the opposite side of the bridge. High levels of bat activity were observed by the surveyors in this location, with often multiple numbers of bats foraging over the river and bankside habitat at any one time. This added to the difficulties in counting bats commuting through (under the bridge) or over the road. Infra-red cameras and monoculars were used to address the issue of observing bats flying through the bridge, but due to the width of the bridge itself and the narrow field of view from the infra-red equipment, such survey tools did not provide any significant improvements to the observations made by the surveyors.

Subsequently, a total of only 21 bats were confirmed by the surveyors to cross the existing A303 under the bridge (17 bats) or over the road (4 bats) throughout the six survey visits (see details in Table 3-1). But this number is likely to be much higher. Soprano pipistrelles, Daubenton’s bats and noctules were seen crossing in this location.

Table 3-1 Number and crossing behaviour for each bat species at River Avon / A303 bridge. Totals for all bat species include bats that could not be identified to species level.

Species Total crossing Crossing under Unsafe height over Safe height over A303 road (through A303 road surface road surface (>5m) bridge below) (<5m) All bat species 21 17 0 4 Soprano pipistrelle 9 9 0 0 Daubenton’s bat 6 6 0 0 Noctule 4 0 0 4 Unknown 2 2 0 0

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

3.3 CP2 – Countess Roundabout Throughout the course of the six survey visits a total of eight bats were seen crossing either the A303, or the A465 (see details in Table 3-2).

Four bats were seen crossing the westbound carriageway of the A303 to the east of the roundabout, either from or into the central reservation. These included three soprano pipistrelles, two flying from the central reservation to the south (July and August) and one flying from the south into the central reservation (July). The fourth was an unidentified bat species flying from the south side into central reservation in July. Two soprano pipistrelles were seen crossing the westbound carriageway of the A303 to the west of the roundabout in September. Both were crossing from the central reservation into the vegetation on the south side of the A303. One Pipistrellus sp. was seen crossing west to east over the A345 where the road passes over the River Avon in June. A soprano pipistrelle was seen crossing east to west over the A345 in the same location during the August survey.

None of the eight bats seen crossing the roads around the Countess Roundabout were seen crossing at a safe height, all were 5m or less from the ground.

Other species observed during the surveys which were not seen crossing one of the roads, were noctule (heard, not seen) and Myotis species (considered likely to be Daubenton’s as they were flying low over the River Avon).

Table 3-2 Number and crossing behaviour for each bat species at Countess roundabout. Totals for all bat species include bats that could not be identified to species level.

Species Total crossing Unsafe height over Safe height over (A303 / A345) (<5m) (>5m) All bat species 8 8 0 Soprano pipistrelle 6 6 0 Pipistrellus sp. 1 1 0 Unknown 1 1 0

3.4 CP3 – A303 bowtie field underpass A total of 73 bats were seen to cross at this location throughout the course of the six survey visits. Overall, the vast majority of bats flew through the underpass rather than above, i.e. over the A303 (see details in Table 3-3). However, 15% of the bats crossed at an unsafe height (i.e. within 5m of the A303 road surface).

Species recorded included common and soprano pipistrelle, a noctule, Myotis species (likely Natterer’s and/or Daubenton’s based on static detector and trapping data), and a pipistrelle species (likely to be either common or soprano pipistrelle based on the frequency of the echolocation call). Of the records 75% of the bats were flying through and/or over the underpass in a south to north direction. During the dusk survey in June all bats but one were seen commuting in this direction, indicating that these bats were most likely roosting to the south of the A303, and going to forage over the field pastures within the World Heritage Site (roost sites of Daubenton’s and Natterer’s bats were later confirmed in Amesbury Abbey woodland and parkland).

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Table 3-3 Number and crossing behaviour for each bat species at the A303 bowtie field underpass. Totals for all bat species include bats that could not be identified to species level.

Species Total crossing Using underpass Unsafe height over Safe height over (i.e. flying through) Road (<5m) Road (>5m) All bat species 73 62 10 1 Soprano pipistrelle 55 46 9 0 Common pipistrelle 13 12 1 0 Noctule 1 0 0 1 Myotis sp. 3 3 0 0 Pipistrellus sp. 1 1 0 0

Dawn surveys at this location were inconclusive, with a generally low level of bat activity (i.e. no bats seen flying through or above the underpass, but small number of bats heard foraging in the vicinity).

Other species heard during surveys and seen foraging but not observed using the structure included all species listed above, as well as serotine and brown long- eared bats. Foraging activity was noticed on either side of the underpass, with a small number of bats foraging within it. 3.5 CP4 – Diamond Wood A total of six bats were seen commuting along the woodland edge or line of vegetation to the north of the wood at CP4 (see details in Table 3-4). Four of these bats were seen at surveyor location A to the north of the wood and two were seen at surveyor location B along the woodland edge (east side of Diamond Wood). Four of these six bats were seen flying south to north during dusk surveys in June, August or September. One was seen flying south to north during a dawn survey in August and the remaining bat seen was flying north to south at dawn in August.

All were commuting at unsafe heights of five metres off the ground or lower.

Table 3-4 Number and crossing behaviour for each bat species at Diamond Wood. Totals for all bat species include bats that could not be identified to species level.

Species Total commuting Unsafe height over Safe height over Road (<5m) Road (>5m) All bat species 6 6 0 Soprano pipistrelle 2 2 0 Common pipistrelle 1 1 0 Serotine 1 1 0 Unknown 2 2 0

3.6 CP5 – River Till southern crossing A total of 65 bats were seen crossing this location throughout the surveys (see details in Table 3-5). The majority of bat crossings seen were soprano pipistrelle. Common pipistrelle, serotine, Noctule, Myotis sp and one possible brown long- eared/barbastelle were also seen crossing in this location.

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Of the bats seen crossing during dusk surveys which was 47 in total, 29 of these were crossing/commuting from the north, northeast or northwest. A total of 17 were crossing/commuting from the south or southwest, and one was crossing/commuting from the west. Over half therefore were heading south down the river at dusk. Of those seen crossing at dawn which was 18 in total, 9 were crossing/commuting from the south, southwest or southeast, 8 were from the north or northeast, and one was crossing/commuting from the east.

More bats were travelling at an unsafe height (<5m) compared to those at a safe height.

Table 3-5 Number and crossing behaviour for each bat species at River Till southern crossing. Totals for all bat species include bats that could not be identified to species level.

Species Total Unsafe height Safe height Height not crossing (<5m) (>5m) recorded All bat species 65 37 9 3 Soprano pipistrelle 44 27 16 1 Common pipistrelle 9 3 6 0 Noctule 3 0 3 0 Serotine 2 2 0 0 Myotis sp 5 4 0 1 Unknown 2 1 0 1

3.7 CP6 – River Till beech shelter belt The total count of bats observed commuting along this feature, which comprised a strip of woodland consisting of mature beech trees, was 126 (see details in Table 3-6). The majority of commuting bats were common pipistrelle. Soprano pipistrelle, serotine, noctule, barbastelle and Myotis species were also observed commuting along the feature.

Of those bats seen commuting during dusk surveys, which was 113 of the total 126, 63 were commuting the feature from the south or south west, 36 were seen commuting from the north or northwest, 8 were from the west and 6 were from the east. Over half therefore were crossing/commuting north which may suggest they were travelling towards foraging areas to the north.

Of the 13 bats seen commuting at dawn, there didn’t seem to be a clear majority for direction (four were commuting from the east, four from the west, four from the north and one from the south).

Unlike most of the other CP locations, the bats in this location were seen commuting along the linear feature at a safe height, i.e. over 5m off the ground. This is likely to be attributable to the height of the mature beech trees.

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Table 3-6 Number and crossing behaviour for each bat species at River Till beech shelter belt. Totals for all bat species include bats that could not be identified to species level.

Species Total commuting Unsafe height Safe height using feature (<5m) (>5m) All bat species 126 28 98 Soprano pipistrelle 22 7 15 Common pipistrelle 86 17 69 Pipistrellus sp 2 0 2 Serotine 6 1 5 Barbastelle 1 1 0 Noctule 3 1 2 Myotis sp 1 0 1 Unknown 5 1 4

3.8 CP7 – River Till northern crossing (byway) A total of 34 bats were seen commuting along this feature which comprised a farm track and adjacent hedgerow (see details in Table 3-7). The majority of bats observed commuting along the feature were common and soprano pipistrelles. Serotine, Leisler’s and Myotis sp. were also seen commuting.

There was no overriding direction of commuting bats at dusk or dawn with almost equal numbers of bats commuting in each direction (14 out of 34 were from the south and 12 were from the north during dusk surveys).

Table 3-7 Number and crossing behaviour for each bat species at River Till northern crossing (byway). Totals for all bat species include bats that could not be identified to species level.

Species Total commuting Unsafe height Safe height Height not along track (<5m) (>5m) recorded All bat species 34 30 0 4 Common pipistrelle 15 14 0 1 Soprano pipistrelle 8 7 0 1 Serotine 3 2 0 1 Myotis sp 1 0 0 1 Leisler’s 5 5 0 0 Pipistrellus sp. 1 1 0 0 Unknown 1 1 0 0

3.9 CP8 – Scotland Lodge Farm/Parsonage Down A total of 39 bats were seen commuting along the hedgerow throughout the six survey visits (see details in Table 3-8). Species seen commuting included common and soprano pipistrelle, serotine, Myotis species, brown long-eared bat, and an unknown bat species. Over half of the commuting bats seen immediately after dusk, which accounted for 37 of the total 39, were bats flying in a SE-NW direction (22 out of the 37 bats), which suggests the vegetated strip (adjoining field margins) is a corridor for bats commuting towards the wide expanse of foraging areas within Parsonage Down SAC/SSSI/NNR to the north west. Only

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

two of the total commuting bats were seen at dawn, these were NW-SE and W-E, suggesting bats returning to roost after foraging on Parsonage Down.

All of the commuting bats, except for two, were at an unsafe height.

Table 3-8 Number and crossing behaviour for each bat species at Scotland Lodge Farm/Parsonage Down. Totals for all bat species include bats that could not be identified to species level.

Species Total commuting Unsafe height Safe height along hedge (<5m) (>5m) All bat species 39 37 2 Soprano pipistrelle 1 1 0 Common pipistrelle 16 16 0 Serotine 10 9 1 Myotis sp 7 7 1 Brown long-eared bat 1 1 0 Unknown 4 4 0

3.10 CP9 – Grant’s hedgerow A total of eight bats were seen commuting along the hedgerow over the six survey visits; either the hedgerow which runs along the northern side of the A303 or Grant’s hedge (see details in Table 3-9). The species recorded commuting were common and soprano pipistrelle. A single brown long-eared bat was also recorded foraging in this location during the July dusk survey but the direction it flew from or to was not seen.

There was one incidental sighting of a bat crossing the existing A303 in September, this was a soprano pipistrelle seen flying from the east along the hedgerow on the south side of A303 before crossing to the north side in the location of Gant's hedgerow, and continuing in a westerly direction along the hedgerow on the north side of the A303. This incidental sighting was made possible due to it being September and the vegetation having started to die back. There were a number of other occasions when the surveyors at both Point A and Point B suspected bats had crossed the A303 at this location, as they had flown from/to that direction but these were not confirmed due to the height of the vegetation/trees meaning the road was out of sight. It must be noted that a small number of trees are present within the hedgerows bordering the existing A303 on either side of the road, which are likely to provide a safe and favoured crossing point over the road for bats at this particular location.

Table 3-9 Number and crossing behaviour for each bat species at Grant’s hedgerow. Totals for all bat species include bats that could not be identified to species level.

Species Total commuting Unsafe height Safe height along hedge (<5m) (>5m) All bat species 8 7 1 Soprano pipistrelle 3 2 1 Common pipistrelle 5 5 0

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture 4 Conclusions and Recommendations 4.1 Conclusions This survey fulfilled its objectives in producing quantifiable pre-construction data that can be used alongside the data from the same surveys repeated during construction and post-construction to determine the effectiveness of future mitigation structures which will be designed and built to help bats cross the preferred scheme option.

The number of commuting bats seen by surveyors at each survey location and the overall levels of bat activity varied considerably according to the nature of the feature being surveyed and the quality of the commuting and foraging habitat for bats in the immediate and wider surroundings.

The majority of bats, even those crossing over the existing dual carriageways of the A303 at Countess Roundabout, were travelling at unsafe heights of 5m or less above ground. The challenge with the design of any mitigation structures which will carry bats over the preferred option of the A303 will be to get the bats to cross at a safe height.

The relatively low levels of crossing bats seen across some of the nine survey locations during these surveys is likely to be a reflection of the short survey period i.e. only one hour after dusk and one hour before dawn. The majority of bats emerge from their roosts 30 minutes after sunset and return to their roosts 30 minutes before sunrise therefore only a very short window of their activity period is sampled with these surveys. This survey duration, however, is as set out in the Berthinussen & Altringham methodology and is only an hour since the confirmation of crossing bats depends on actual sightings so some level of light is required. 4.2 Recommendations Since these crossing point surveys were designed before the preferred route was chosen, when there were three route options being considered, it is recommended that the crossing point survey locations are reviewed to check they are in the most suitable locations i.e. that they cover all suitable linear features which will be directly severed by the preferred scheme. This may mean that additional locations are added and others may need to be scoped out.

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture Appendices

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE i

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture Appendix A – Survey Location Plans

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

See following drawings:

HE551506-AA-VES-D_SWI-DR-YE-000044 HE551506-AA-VES-D_SWI-DR-YE-000045 HE551506-AA-VES-D_SWI-DR-YE-000046 HE551506-AA-VES-D_SWI-DR-YE-000047

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE iii

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N A SAFETY, HEALTH AND ENVIRONMENTAL S Drawing Status Suitability Project Title LEGEND INFORMATION FIT FOR INTERNAL REVIEW AND COMMENT S3 A303 AMESBURY TO BERWICK DOWN

ROUTE OPTION 1Na In addition to the hazards/risks normally associated with the types of work Client Drawing Title detailed on this drawing, note the following significant residual risks (Reference shall also be made in the design hazard log) ROUTE OPTION 1Sa BAT CROSSING POINT SURVEY LOCATIONS Construction ROUTE OPTION 1Nd None PAGE 1 OF 4 TUNNEL SECTION Maintenance / Cleaning Scale Designed / Drawn Checked Approved Authorised (! CROSSING POINT SURVEY None 1:10,000 FG CD LB AK LOCATIONS Designers Original Size Date Date Date Date Use A3 27/02/18 27/02/18 27/02/18 27/02/18 SURVEYOR LOCATION (! None Drawing Number Revison Project Originator Volume SURVEYOR LOCATION FOR (! SURVEY VISITS 2 TO 6 Decommission / Demolition P02 27/02/18 FIRST ISSUE FG CD AK HE551506-AA-VES P02 None D_SWI-DR-ZH-000044 Rev Date Description By Chk'd App'd Location Type Role Number E D s w o B rr d a y B g in K ld O

0 6 Tumuli

3

A Sto nehenge Visitor Cent re Fargo Plantation (site of)

(site of) 104.8m Tumuli Tumulus

S MS

93.5m

112.0m

Post

Tum ulus

Winterbourne Stoke Down Memorial

Seven Barrows 104.7m

Th e Avenue Winterbourne Stoke Down 105.7m

Th e Av enue

e nu 91.4m ve A e Th

k

c a r T

Tumulus Pond PC Tumulus

Tum ulus y Car P ar k d Tum ulus B D E

PC 104.8m

110.6m Stone

f e Tumuli D

MS

Heel

98.5m

Stonehenge

Tum ulus Tumulus

Long B arrow

Stonehenge Down

Tumuli Tum ulus Stonehenge Down

Tum ulus

F F Custodian Cottages

Tum ulus A 303 Stonehenge Bottom

GP Tum ulus

A

3 3 6 A 30 0

y d Dr ain B D Tum ulus E MS

k c a r T

A 303

105.7m D (Winterbour ne Stoke Group) ef Tumuli E D Bd y Tum uli

Tumuli

F F

108.8m f e D Long B ar row

y d B D E

D 109.2m King Barrow ef

in f Dr a e D 97.9m

Tumulus Tum ulus

k

Tum ulus c a r T (site of)

k c MS a r T y Winterbourne Stoke Clump Lay- b 1. 83 m TB

Tum ulus

ED Bd w y o r

0 r

6 a

3 B

A g n ay- by o L L (rem ains of)

Tum ulus

Normanton Gorse ) D m ef

u

(

h

t

a Water Tank P Luxenborough Tumuli

ROUNDABOUT rk A303 o (site of) w h rt a E Coneybur y Hill

Water Tank

D ef

Water Tank Tum ulus 105.3m

0

6

3

A

k U c a n r d T Tum ulus

Tr a c k Tum ulus Coneybury Hill Water Tank Long B arrow

Water Tank

D MS Tumuli ef k c a r T ED Bdy Bush Barrow

E D Tumuli B d y

E ar Long B arrow th w o rk Tum ulus

Tum uli Tum uli Normanton Down Water Tank

k

c

a

r

T

111.8m Long B arrow CF Wilsford Down 99.4m Tumuli

Water Tank Tumuli Def E 0 ! D ( 6 B dy

3 66.1m

A 4 Tum ulus

Tum ulus Water Tank A E Def D ED B Bdy dy

Def Norman(!ton Down 92.9m Water Tank Water Tank Wilsford Down

Water Tank

Tumuli C D

n i The Diamond a r D

E D

B d y

Water Tank E a r th w o r 106.0m k 83.6m B 66.9m

D E r a Water Tank a r i th n w or ! k (

D e f Tr ac k W ilsfo rd D own

(disus ed) 92.8m

C D

T r a c

k k c a r T L T E

T r ac d k Un Kilometres E ar Water Tank th This map is reproduced from Ordnance Survey material with the permission of Ordnance Survey on behalf of the controller of Her Majesty's Stationery Office. © Crown Copyright. Unauthorised reproduction infringes Crown copyrightw and may lead to prosecution or civil proceedings. or Tumuli 0 0.4 0.8 k Water Tank

k CLIENT NAME: Highways England LICENCE NUMBER: 100030649 [2016]. Service Layer Credits: Contains OS data © Crown Copyright and database right 2017 r o w Tum uli th r Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community a E SAFETY, HEALTH AND ENVIRONMENTAL Drawing Status Suitability Project Title LEGEND INFORMATION FIT FOR INTERNAL REVIEW AND COMMENT S3 A303 AMESBURY TO BERWICK DOWN

ROUTE OPTION 1Na In addition to the hazards/risks normally associated with the types of work Client Drawing Title detailed on this drawing, note the following significant residual risks (Reference shall also be made in the design hazard log) ROUTE OPTION 1Sa BAT CROSSING POINT SURVEY LOCATIONS Construction ROUTE OPTION 1Nd None PAGE 2 OF 4 CROSSING POINT SURVEY (! LOCATIONS Maintenance / Cleaning Scale Designed / Drawn Checked Approved Authorised None 1:10,000 FG CD LB AK (! SURVEYOR LOCATION Designers Original Size Date Date Date Date Use A3 27/02/18 27/02/18 27/02/18 27/02/18 TUNNEL SECTION None Drawing Number Revison Project Originator Volume

Decommission / Demolition P02 27/02/18 FIRST ISSUE FG CD AK HE551506-AA-VES P02 None D_SWI-DR-ZH-000045 Rev Date Description By Chk'd App'd Location Type Role Number B

E

R

W

I C

K

R

O

A

D

Sum mer field House

Ov er The Hill

Def 98.9m Boundary P os t Tr a T c k r a c k D r Little Valley a i n

FB

Beec h Beec h

Tr ac k

1

T r a c k

2

)

m

u (

h CD t

a P Def Horse Down CF

106.2m

The Park n i a r D Oatlands Dair y Unit

Slurr y Pit

B (!

0 3

6 0

3 8

3 6 A (!FB 5 113.1m

Is sues

T

r

a

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k

D r a i n

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P a t h

( u m

)

k Tr ac

119.8m Hanging Wood T r a c k Whitehill

FB

Cr ick et Gr ound

Play A rea Well

D r a in The White House Tr ac k FB MS

The Leat House Pond

Dr ain 4 Till ay w Whitehill ns ck w Tra Do D r a y in d (site of) B D Wh iteh ill E

T Sluice r Asserto n Farm a (dis) c k EE T 68.0m DUCK S TR

Poultry 123.6m

Heronswood (PH) B Kestrels Asserton Lodge A C 115.9m o t ta g The S tables e A s B (! (! The Barn

n Th i e a ! C ( o t r tage ! D ( Tr ac k n i a r

D

e

c

i

f

f

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Mars ten Dowry

Henry s Yard

n

i

a

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D e

f

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Rowend 126.1m The Belt Tr ac k )

m Reservoir u (

h Tank The Old School House t Cottage a

P Tr ac k

Gr yphon Cottage

Cottage

) Be rwick H ill Farm ck ra ( T E Strip Lynchets Bdy A I RH ED W .91m RD 0 FO NG LA Weir Boundary S tone Cottage Berwic k House

Be an Mill

Def FF D e f Cottage Pp Def Tr ac k H R Def

m 1 9 .

0 0

6

3

3

8

A 0

3

B FB Till Orchar d F

F S D S ef

The Flat Goose k D

c e a r f FB T Druid's Lo dge (site of) Berwick Bridge

Weir GP Cockspur Thorns

CG F F

Gallop Guide H Q

) k c ra T ( IE A 71.2m W D R O F G N A 120.6m L 125.2m f Pond (dis) 116.8m e n i D a St r r k ip D L c yn a c CG r he T ts

R

H

1

94.6m El S ub S ta

Wor kings (dis) York Hous e

121.4m

FB

115.0m

Po nd

C

S

127.5m

130.9m

0

. Druid's H ead 9 E 1 130.4m n D i m n 125.0m a i B r a F r D d F D AD y RO RK 66.8m YO

134.9m Tum ulus

2 1

0 . 9 Gr eenacres 1 House F m Tank F R H

U n Head d

T

r

a

c

D Tr ac k k

e

f

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F F FF

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k ac Tr ac k Tr

Tum ulus Stapleford Down

Enclos ur e Tum ulus Stapleford Down

n i a r y

D d

B

D E

A

3

6 Kilometres 0 This map is reproduced from Ordnance Survey material with the permission of Ordnance Survey on behalf of the controller of Her Majesty's Stationery Office. © Crown Copyright. Unauthorised reproduction infringes Crown copyright and may lead to prosecution or civil proceedings. 0 0.4 0.8 CLIENT NAME: Highways England LICENCE NUMBER: 100030649 [2016]. Service Layer Credits: Contains OS data © Crown Copyright and database right 2017 Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community

MS SAFETY, HEALTH AND ENVIRONMENTAL Drawing Status Suitability Project Title LEGEND INFORMATION FIT FOR INTERNAL REVIEW AND COMMENT S3 A303 AMESBURY TO BERWICK DOWN

ROUTE OPTION 1Na In addition to the hazards/risks normally associated with the types of work Client Drawing Title detailed on this drawing, note the following significant residual risks (Reference shall also be made in the design hazard log) ROUTE OPTION 1Sa BAT CROSSING POINT SURVEY LOCATIONS Construction ROUTE OPTION 1Nd None PAGE 3 OF 4 CROSSING POINT SURVEY (! LOCATIONS Maintenance / Cleaning Scale Designed / Drawn Checked Approved Authorised None 1:10,000 FG CD LB AK (! SURVEYOR LOCATION Designers Original Size Date Date Date Date Use A3 27/02/18 27/02/18 27/02/18 27/02/18 ? None Drawing Number Revison    ? RIVER CROSSING STRUCTURE Project Originator Volume Decommission / Demolition P02 27/02/18 FIRST ISSUE FG CD AK HE551506-AA-VES P02 None D_SWI-DR-ZH-000046 Rev Date Description By Chk'd App'd Location Type Role Number B Tumulus

3 0 8 3

FB

96.4m Tumulus

c k D r a e T f

( c d o

n u U r s e

o f )

B

B D k T

D k T Winterbourne Stoke Down

Sewage Works Winterbourne Sluice River

D r a i n 108.5m

l il D T e r f e iv R 124.0m

Pond Fore Down

B

B

123.1m Earthwork Ancient Village

114.4m

L a y - b y Tumuli

T r a c T k r a c k l il A T A (! Tank Melsome's Field Barn (! High Down

Tr ac k

T r a c k

f

Lodge e

D B B (! B Foredown Barn (! Tumuli (! 112.4m

Tum uli

The C oniger Tum uli B B

Def

FF Def

Def F

F

A S Bau Pond lk

R S Baulk iv D e r r De a f i T (! n ill

T r a c k

92.0m FB

FB

Pump Hous e (! 7

R 77.4m iv e r T i ll

Field System (! 8 Foredown House

82.7m (! Manor Farm 9 303 3 A A 30 Down El S ub S ta

F Bell Inn Hill i l l 1 i n

g 15 S

t a

6 Cleev e V iew B

3 Mast (Telec om m unication) 0 C 8 orn 3 er 2 4 2

Pump Hous e GP 4

2

5 03 3 Hill A 1 Stonel eigh

Manor House

Staddles

1 Tr ac k Winterbourne Cottages

Stoke FB

Tank Winterbourne Stoke Hill d n

o FF P

72.4m Lodge ) m Mast Manor Cottage u ( Mast

h t a Farm House GP P P a Hill Farm th A 303 Lay- by T Winterbourne Stoke Hill r ac k Tr ac k Hill Farm Bungalow

D e H f C R U H Tank 6 C

D

r a i n

Rectory

Play gr ound

2 Def Oatlands Hill 5 ain A 303 Dr Stone Till Cottage

St Pe ter's C hurch

Goldcrest Oatlands Hill

D r a Pump Hous e in Willow Brook Churc h Cottage

FB

Campsite

ef D B Kilometres

E

R W Keepers Cottage I This map is reproduced from Ordnance Survey material with the permission of Ordnance Survey on behalf of the controller of Her Majesty's Stationery Office. © Crown Copyright. Unauthorised reproduction infringes Crown copyright and may lead to prosecution or civil proceedings. C K

0 0.4 0.8 R

O CLIENT NAME: Highways England LICENCE NUMBER: 100030649 [2016]. Service Layer Credits: Contains OS data © Crown Copyright and database right 2017 A D Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community

LEGEND SAFETY, HEALTH AND ENVIRONMENTAL Drawing Status Suitability Project Title INFORMATION FIT FOR INTERNAL REVIEW AND COMMENT S3 A303 AMESBURY TO BERWICK DOWN ROUTE OPTION 1Na In addition to the hazards/risks normally associated with the types of work Client Drawing Title ROUTE OPTION 1Sa detailed on this drawing, note the following significant residual risks (Reference shall also be made in the design hazard log) BAT CROSSING POINT SURVEY LOCATIONS ROUTE OPTION 1Nd Construction None PAGE 4 OF 4 TUNNEL SECTION

Maintenance / Cleaning Scale Designed / Drawn Checked Approved Authorised ? None

   1:10,000 FG CD LB AK ? RIVER CROSSING STRUCTURE Designers Original Size Date Date Date Date Use A3 27/02/18 27/02/18 27/02/18 27/02/18 None Drawing Number Revison CROSSING POINT SURVEY Project Originator Volume (! LOCATIONS Decommission / Demolition P02 27/02/18 FIRST ISSUE FG CD AK HE551506-AA-VES P02 None D_SWI-DR-ZH-000047 (! SURVEYOR LOCATION Rev Date Description By Chk'd App'd Location Type Role Number A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture Appendix B Weather Conditions During Surveys

B.1 Weather Conditions

B.1.1 June 2017 (Dusk) Table B-1 Weather Conditions During June 2017 (Dusk) Surveys

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunset General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP1 River Avon / A303 Warm, still and 14/06/17 21:24 21:24 22:30 14 13 - - 0 0 1 2 Dry bridge dry CP2 Countess 12/06/17 21:22 20:19 22:43 15 13 70 70 2(WNW) 1(W) 0 0 Overcast Dry roundabout CP3 A303 bowtie field 13/06/17 21:24 21:20 22:46 16.7 10 37 83 0 0 1 1 Warm, clear, still Dry underpass CP4 Diamond Wood 13/06/17 21:21 21:30 22:50 17 16 74 79 0 0 0 0 Dry, clear Dry CP5 River Till southern 12/06/17 21:27 21:16 23:00 17 9 80 80 1(W) 1 0 0 - Dry crossing CP6 River Till southern - - 28/06/17 21:35 21:25 22:45 16 15 2(NE) 1(NE) 8 8 Heavy rain Dry beech shelter belt CP7 River Till northern 01/06/17 21:13 21:13 22:30 19 17 67 73 1 (W) 1 (SW) 1 6 Dry and Warm Dry crossing (byway) CP8 Scotland Lodge 14/06/17 21:23 21:20 22:54 15.5 10.3 37 80 1 (SSW) 0 2 2 Clear and dry Dry Farm / Parsonage Down CP9 Grant's hedge 13/06/17 21:18 21:00 22:40 17 15 80 80 1(SE) 1(SE) 0 0 Dry and clear Dry

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

B.1.2 July 2017 (Dusk) Table B-2 Weather Conditions During July 2017 (Dusk) Surveys

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunset General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP1 River Avon / A303 Warm, light bridge 17/07/17 21:15 21:15 22:25 22.1 18.5 63 74 0 0 8 8 shower early Dry evening CP2 Countess 05/07/17 21:24 21:00 22:40 22 20 56 53 3(S) 3(S) 1 1 - Dry roundabout CP3 A303 bowtie field Occasional light 13/07/17 21:19 21:19 23:35 18.7 15.6 33 46 1 1 6 2 Dry underpass drizzle CP4 Diamond Wood 06/07/17 21:24 21:24 22:44 17 16 63 72 3(W) 3(W) 2 2 Dry, mild, still Dry CP5 River Till southern 12/07/17 21:19 21:22 22:55 19 13 - - 0 1(SW) 4 5 Rain Dry crossing CP6 River Till southern 26/07/17 21:04 21:00 22:34 16 15 - - 2(W) 1(W) 7 8 - Dry beech shelter belt CP7 River Till northern 19/07/17 21.6 18 72 83 - - 3 3 Rain Dry crossing (byway) CP8 Scotland Lodge 12/07/17 21:20 21:20 23:40 16.6 12.3 34 70 0 0 7 8 - Dry Farm / Parsonage Down CP9 Grant's hedge 06/07/17 21:15 21:24 22:45 21 18 63 60 1(W) 1(W) 0 0 Dry Dry

B.1.3 July 2017 (Dawn)

Table B-3 Weather Conditions During July 2017 (Dawn) Surveys

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunrise General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP1 River Avon / A303 18/07/17 05:14 04:10 05:10 18.3 17.6 69 67 0 0 8 8 - Dry bridge

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunrise General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP2 Countess 06/07/17 05:00 03:55 05:00 17 17 83 82 2(NE) 2(ENE) 4 4 Clear and warm Dry roundabout CP3 A303 bowtie field 14/07/17 05:06 04:05 05:06 13.7 8.5 42 85 0 1 0 0 Dry and clear Dry underpass CP4 Diamond Wood 07/07/27 05:15 03:45 05:15 15 15 87 88 1(W) 1(W) 0 0 Dry Dry CP5 River Till southern - - Light shower prior to start 13/07/17 05:02 03:20 05:02 15 19 0 0 8 8 - crossing of survey, then dry CP6 River Till southern - - 27/07/17 05:24 03:58 05:30 16 14 1(E-W) 2(E-W) 8 5 - Dry beech shelter belt CP8 Scotland Lodge 13/07/17 05:07 03:51 05:07 16.7 15.7 44 53 0 0 8 8 Dry Dry Farm / Parsonage Down CP9 Grant's hedge 07/07/17 05:00 04:00 05:00 15 15 89 89 1(NE) 1(NE) 3 2 Clear and dry Dry

B.1.4 August 2017 (Dusk)

Table B-4 Weather Conditions During August 2017 (Dusk) Surveys

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunset General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP1 River Avon / A303 Dry throughout survey bridge 17/08/17 20:26 20:25 21:55 21.7 17.6 63 79 0 1(S) 8 1 Rain overnight but torrential rain shower prior to survey. CP2 Countess 09/08/17 20:34 20:10 21:50 14 13 88 88 1(N) 1(N) 8 8 Rain Dry roundabout CP3 A303 bowtie field 10/08/17 20:39 20:39 21:55 15 12.2 44 60 1 1 1 1 - Dry underpass CP4 Diamond Wood 10/08/17 20:32 20:15 22:00 19 16 59 78 1(NW) 1(NW) 0 0 Dry Dry CP5 River Till southern 10/08/17 20:37 20:30 22:10 14 12 - - 0 1(SW) 1 0 Rain Dry crossing

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunset General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP6 River Till southern 17/08/17 20:31 20:31 22:01 19 16 - - 4(S-N) 3(S-N) 3 2 - Dry beech shelter belt CP7 River Till northern Light rain at the crossing (byway) 08/08/17 20:40 21:00 22:14 19 13 - - 0 0 7 7 Rain beginning of survey. Stopped 21:15. CP7 River Till northern 24/08/17 20:09 19:50 21:49 17 15 - - 1 1 2 2 - Dry crossing (byway) CP8 Scotland Lodge 09/08/17 20:42 20:40 21:55 15.8 13.7 39 49 2 1 8 8 - Dry Farm / Parsonage Down CP9 Grant's hedge 10/08/17 20:38 20:37 22:00 16 14 68 78 1(W) 1(W) 1 1 - Dry

B.1.5 August 2017 (Dawn)

Table B-5 Weather Conditions During August 2017 (Dawn) Surveys

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunrise General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP1 River Avon / A303 Dry throughout survey bridge 18/08/17 05:57 04:57 06:00 16.6 14.3 84 95 0 0 2 4 Rain overnight although light rain prior to survey, dewy conditions. CP2 Countess 10/08/17 05:45 04:43 05:45 10 10 86 89 0 0 0 0 Cloudy Dry roundabout CP3 A303 bowtie field 11/08/17 05:47 04:45 05:47 9 5.5 38 91 0 0 0 0 - Dry. Bright moonlight. underpass CP4 Diamond Wood 11/08/17 05:39 04:15 05:45 11 10 93 88 1(WNW) 1(WNW) 0 1 Dry Dry CP5 River Till southern Dry and clear, but a light, crossing 11/08/17 05:45 04:10 05:45 10 7 - - 0 0 0 0 Calm and dry low-lying fog along River Till CP6 River Till southern 18/08/17 05:56 04:20 05:56 15 14 - - 2(SW) 3(SW) 0 4 Rain showers Dry beech shelter belt

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunrise General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP7 River Till northern Light rain then Light to moderate rain 09/08/17 05:40 04:25 05:40 14 12 100 100 0 0 8 8 crossing (byway) dry. throughout survey. CP7 River Till northern 25/08/17 06:09 05:00 06:09 10 10 96 96 1 1 2 2 - Dry crossing (byway) CP8 Scotland Lodge Dry. Very clear with bright Farm / Parsonage Down moon and wind blowing 10/08/17 05:44 04:38 05:44 11.2 8.9 44 82 3 1 0 0 - from bottom to top of ridge. CP9 Grant's hedge 11/08/17 05:47 04:55 05:55 9 9 97 97 1(W) 1(W) 0 0 Dry, clear, still Dry

B.1.6 September 2017 (Dusk)

Table B-6 Weather Conditions During September 2017 (Dusk) Surveys

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunset General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP1 River Avon / A303 29/09/17 18:50 18:50 19:50 17.2 14.3 78 88 0 0 8 8 - Light rain/drizzle bridge CP2 Countess Occasional rain 11/09/17 19:29 19:29 20:35 13 12 88 94 2(W) 1(SW) 2 2 Dry roundabout showers CP3 A303 bowtie field 14/09/17 19:25 19:25 20:40 13 7.1 36 82 1 0 6 1 Clear Dry underpass CP4 Diamond Wood Light rain at start of 20/09/17 19:12 19:12 20:12 13 13 - - 4(SW) 4(SW) 8 8 Dry survey, then drizzle. Stopped raining by end. CP5 River Till southern 19/09/17 19:05 19:00 20:45 15 11 - - 0 0 4 0 - Dry crossing CP6 River Till southern 19/09/17 19:05 19:00 20:55 19 14 - - 1 1 6 1 - Dry beech shelter belt CP7 River Till northern 14/09/17 19:25 19:25 20:55 14.9 12.1 70 71 1 (WNW) 2 (WNW) 4 1 Light showers Dry crossing (byway)

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A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunset General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP8 Scotland Lodge 13/09/17 19:27 19:27 20:37 11 9.9 39 57 0 0 2 3 - Dry Farm / Parsonage Down CP9 Grant's hedge Rain showers (between 20/09/17 19:12 19:08 20:50 14 - 79 - 1(SW) - 8 - - 1-3) throughout survey

B.1.7 September 2017 (Dawn)

Table B-7 Weather Conditions During September 2017 (Dawn) Surveys

Survey times Temperature Humidity (%) Wind Speed o Date of ( C) (Beaufort) / Cloud cover Weather the Crossing Point ref. Sunrise General Conditions Survey Direction night before Start End Start End Start End Start End Start End CP7 River Till northern Light showers crossing (byway) early evening 15/09/17 06:40 05:20 06:40 8 8 93 93 0 0 3 1 Dry then dry and calm

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE ix

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture Appendix C – Survey Data - Bats Seen Crossing at Each CP Location

C.1 CP1 River Avon/A303 Bridge Table C-1 Survey Results at CP1 River Avon/A303 Bridge

Height from Direction Surveyor Stage Survey_id Survey_no Location Distance Side Species Notes Ground From Location (m) Pre 14June17_Dusk dusk1 RiverAvon/ 1 0 n/a S Soprano pipistrelle Point A Flew S-N under bridge A303 Pre 14June17_Dusk dusk1 RiverAvon/ 1 0 n/a S Daubenton’s bat Point A Flew S-N under bridge A303 Pre 17Jul17_Dusk dusk 2 RiverAvon/ 1 0 n/a S Daubenton’s bat Point A Flew S-N under bridge A303 Pre 17Jul17_Dusk dusk 2 RiverAvon/ 2 0 n/a N Soprano pipistrelle Point A Flew N-S under bridge A303 Pre 17Jul17_Dusk dusk 2 RiverAvon/ 2 0 n/a S Soprano pipistrelle Point A Flew S-N under bridge A303 Pre 17Jul17_Dusk dusk 2 RiverAvon/ - 0 n/a S Unknown Point A Flew S-N under bridge A303 Pre 17Jul17_Dusk dusk 2 RiverAvon/ - 0 n/a S Unknown Point A Flew S-N under bridge A303 Pre 18Jul17_Dawn dawn 1 RiverAvon/ 1 0 n/a N Daubenton’s bat Point A Flew N-S under bridge A303 Pre 18Jul17_Dawn dawn 1 RiverAvon/ 1 0 n/a N Daubenton’s bat Point A Flew N-S under bridge A303 Pre 18Jul17_Dawn dawn 1 RiverAvon/ 15-20 0 n/a S Noctule Point B2 Flew S-NE over bridge, 15-20m A303 above road surface Pre 18Jul17_Dawn dawn 1 RiverAvon/ 15-20 0 n/a S Noctule Point B2 Flew S-NE over bridge, 15-20m A303 above road surface Pre 17Aug17_Dusk dusk 3 RiverAvon/ 2 0 n/a S Soprano pipistrelle Point A Flew S-N under bridge A303

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE x

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey_no Location Distance Side Species Notes Ground From Location (m) Pre 17Aug17_Dusk dusk 3 RiverAvon/ 1 0 n/a S Daubenton’s bat Point A Flew S-N under bridge A303 Pre 18Aug17_Dawn dawn 2 RiverAvon/ 1 0 n/a N Soprano pipistrelle Point A Flew N-S under bridge A303 Pre 18Aug17_Dawn dawn 2 RiverAvon/ 2 0 n/a S Soprano pipistrelle Point A Flew S-N under bridge A303 Pre 18Aug17_Dawn dawn 2 RiverAvon/ 2 0 n/a S Soprano pipistrelle Point A Flew S-N under bridge A303 Pre 18Aug17_Dawn dawn 2 RiverAvon/ 1 0 n/a N Soprano pipistrelle Point A Flew N-S under bridge A303 Pre 29Sep17_Dusk dusk 4 RiverAvon/ 1 0 n/a S Daubenton’s bat Point A Flew S-N under bridge A303 Pre 29Sep17_Dusk dusk 4 RiverAvon/ 2 0 n/a S Soprano pipistrelle Point A Flew S-N under bridge A303 Pre 29Sep17_Dusk dusk 4 RiverAvon/ 8 0 n/a S Noctule Point B2 Flew S-N over bridge, 8m above A303 road surface Pre 29Sep17_Dusk dusk 4 RiverAvon/ 8 0 n/a S Noctule Point B2 Flew S-N over bridge, 8m above A303 road surface

C.2 CP2 Countess Roundabout Table C-2 Survey Results at CP2 Countess Roundabout

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 12Jun17_Dusk dusk 1 Countess Not n/a n/a W Pipistrellus sp Point B Seen crossing over A345 W-E (over recorded River Avon) south of Countess Roundabout (not picked up on detector pre 05Jul17_Dusk dusk 2 Countess 4 n/a n/a N Soprano pipistrelle Point C N to S from central reservation to south of A303

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xi

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 05Jul17_Dusk dusk 2 Countess 3 n/a n/a S Unknown Point C From south of A303 to central reservation (not echolocating). pre 06Jul17_Dawn dawn 1 Countess 3 n/a n/a E Soprano pipistrelle Point B E to W, flew over A345 E to W (over River Avon). pre 06Jul17_Dawn dawn 1 Countess 4 n/a n/a S Soprano pipistrelle Point C S to N from south of A303 to central reservation. pre 09Aug17_Dusk dusk 3 Countess 5 n/a n/a N Soprano pipistrelle Point C N to S from central reservation, to south of A303. pre 11Sep17_Dusk dusk 4 Countess 4 n/a n/a N Soprano pipistrelle Point B N to S from central reservation, to south of A303. pre 11Sep17_Dusk dusk 4 Countess 3 n/a n/a N Soprano pipistrelle Point B N to S from central reservation, to south of A303.

C.3 CP3 Bowtie field / A303 underpass

Table C-3 Survey Results at CP3 Bowtie field/A303 underpass

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 13June17_Dusk dusk1 under 9 0 0 SE Soprano pipistrelle Point B Flew from hedgerow over underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 9 0 0 SE Soprano pipistrelle Point B Flew from hedgerow over underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Pipistrellus sp. Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Myotis sp Point B Foraged before entering underpass and flying through pre 13June17_Dusk dusk1 under 2 0 0 S Common pipistrelle Point B Through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Flew along track through underpass pre 13June17_Dusk dusk1 under 2 0 0 S Soprano pipistrelle Point B Flew along track through underpass pre 13Jul17_Dusk dusk2 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 13Jul17_Dusk dusk2 under 4 0 0 S Common pipistrelle Point B Through underpass pre 13Jul17_Dusk dusk2 under 4 0 0 S Common pipistrelle Point B Through underpass pre 13Jul17_Dusk dusk2 under 9 0 0 S Soprano pipistrelle Point B Flew above vegetation and over road/underpass pre 13Jul17_Dusk dusk2 under 9 0 0 S Soprano pipistrelle Point B Flew above vegetation and over road/underpass pre 13Jul17_Dusk dusk2 under 9 0 0 S Soprano pipistrelle Point B Over underpass pre 13Jul17_Dusk dusk2 under 5 0 0 S Common pipistrelle Point B Through underpass pre 13Jul17_Dusk dusk2 under 9 0 0 S Common pipistrelle Point B Over underpass pre 13Jul17_Dusk dusk2 under 9 0 0 S Soprano pipistrelle Point B Circled over trees then flew north over road/underpass pre 14Jul17_Dawn dawn1 under 0 0 0 - - - - pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point A Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point A Through underpass pre 10Aug17_Dusk dusk3 under 4.5 0 0 S Common pipistrelle Point A Through underpass

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xiii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point A Through underpass pre 10Aug17_Dusk dusk3 under 4.5 0 0 S Soprano pipistrelle Point A Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Common pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 3 0 0 S Common pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 3 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 3 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 3 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 3 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 3 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 3 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 6 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 2 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 4 0 0 S Soprano pipistrelle Point B Through underpass pre 10Aug17_Dusk dusk3 under 2 0 0 S Myotis sp Point B Through underpass pre 11Aug17_Dawn dawn2 under 0 0 0 - - - - pre 14Sep17_Dusk dusk4 under 20 10 W S Noctule Point B Flew very high over road west of underpass

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xiv

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture C.4 CP4 Diamond Wood Table C-4 Survey Results at CP4 Diamond Wood

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 13Jun17_Dusk dusk 1 Diamond Wood 3 0 n/a S Common pipistrelle Point A S-NW pre 10Aug17_Dusk dusk 3 Diamond Wood 3 0 n/a S Unidentified Point A S-NW pre 10Aug17_Dusk dusk 3 Diamond Wood 4 5 S S Serotine Point B Flew along edge of tree line S-NW pre 11Aug17_Dawn dawn 2 Diamond Wood 5 0 S S Soprano pipistrelle Point A S-NW pre 11Aug17_Dawn dawn 2 Diamond Wood 4 0 N N Unidentified Point A NW-S pre 20Sep17_Dusk dusk 4 Diamond Wood 5 4 S S Soprano pipistrelle Point B S-NW

C.5 River Till southern crossing Table C-5 Survey Results at CP5 River Till Southern Crossing

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 12June17_Dusk dusk1 TillSouth 6 0 0 N Soprano pipistrelle Point A Flying south along river pre 12June17_Dusk dusk1 TillSouth 6 0 0 N Soprano pipistrelle Point A Flying south along river pre 12June17_Dusk dusk1 TillSouth 6 3 E N Soprano pipistrelle Point A Foraging - crossing occasionally pre 12June17_Dusk dusk1 TillSouth 6 0 0 N Soprano pipistrelle Point A Flew down onto river pre 12June17_Dusk dusk1 TillSouth 2 0 0 N Soprano pipistrelle Point A Over river pre 12June17_Dusk dusk1 TillSouth 6 3 E N Soprano pipistrelle Point A Slow commute overhead pre 12June17_Dusk dusk1 TillSouth 7 2 E N Soprano pipistrelle Point A Commuting very fast overhead pre 12June17_Dusk dusk1 TillSouth 6 0 0 N Soprano pipistrelle Point A Through gap pre 12June17_Dusk dusk1 TillSouth 10 13 W S Soprano pipistrelle Point B Along hedgerow pre 12July17_Dusk dusk2 TillSouth 30 10 E S Noctule Point A n/a pre 12July17_Dusk dusk2 TillSouth 3 0 E NE Soprano pipistrelle Point A NE-SW

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xv

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 12July17_Dusk dusk2 TillSouth 3 0 E NE Soprano pipistrelle Point A NE-SW pre 12July17_Dusk dusk2 TillSouth Not given 5 W SW Unknown Point B SW-NE pre 12July17_Dusk dusk2 TillSouth Not given 12 W SW Soprano pipistrelle Point B SW-NE pre 12July17_Dusk dusk2 TillSouth Not given 3 W SW Myotis sp Point B SW-NE pre 13July17_Dawn dawn1 TillSouth 3 0 E NE Common pipistrelle Point A NE-SW pre 13July17_Dawn dawn1 TillSouth 3 0 E SE Soprano pipistrelle Point A Flew through clearing SE-W pre 13July17_Dawn dawn1 TillSouth 3 2 E SE Soprano pipistrelle Point A Flew along eastern edge SE-NE pre 13July17_Dawn dawn1 TillSouth 3 2 E SE Soprano pipistrelle Point A Flew along eastern edge SE-NE pre 13July17_Dawn dawn1 TillSouth 3 2 E NE Common pipistrelle Point A NE-SW pre 13July17_Dawn dawn1 TillSouth 3 2 E S Soprano pipistrelle Point A S-N pre 13July17_Dawn dawn1 TillSouth 30 0 0 S Noctule Point A Flew above river pre 13July17_Dawn dawn1 TillSouth 3 0 0 N Common pipistrelle Point A N-S pre 13July17_Dawn dawn1 TillSouth 3 0 0 NE Soprano pipistrelle Point A NE-SW pre 13July17_Dawn dawn1 TillSouth 3 0 0 S Soprano pipistrelle Point A S-NE pre 13July17_Dawn dawn1 TillSouth 20 0 0 N Noctule Point A N-S pre 13July17_Dawn dawn1 TillSouth 5 10 W NE Soprano pipistrelle Point B Bat flew NE to SW pre 13July17_Dawn dawn1 TillSouth 10 15 W SW Soprano pipistrelle Point B Flew SW to NE - could be same bat foraging pre 13July17_Dawn dawn1 TillSouth 5 0 0 E Soprano pipistrelle Point B Flew down hedge line E-W pre 13July17_Dawn dawn1 TillSouth 25 5 W NE Soprano pipistrelle Point B NE-SW pre 13July17_Dawn dawn1 TillSouth 10 20 W NE Common pipistrelle Point B NE-SW pre 13July17_Dawn dawn1 TillSouth 10 10 W SW Soprano pipistrelle Point B SW-NE pre 8Aug17_Dusk dusk3 TillSouth 3 2 E S Soprano pipistrelle Point A S-N pre 8Aug17_Dusk dusk3 TillSouth 3 2 E S Soprano pipistrelle Point A S-N pre 8Aug17_Dusk dusk3 TillSouth 1 2 E N Soprano pipistrelle Point A N-S pre 8Aug17_Dusk dusk3 TillSouth 3 1 E NE Soprano pipistrelle Point A From NE down river pre 8Aug17_Dusk dusk3 TillSouth 3 1 E NE Soprano pipistrelle Point A From NE down river pre 8Aug17_Dusk dusk3 TillSouth 3 1 E NE Soprano pipistrelle Point A Down eastern side of river

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xvi

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 8Aug17_Dusk dusk3 TillSouth 3 1 E NE Soprano pipistrelle Point A Down eastern side of river pre 8Aug17_Dusk dusk3 TillSouth 4 0 0 NE Unknown Point A Over river (BLE/barbastelle) pre 8Aug17_Dusk dusk3 TillSouth 3 0 0 NE Soprano pipistrelle Point A Flew east to river then south pre 8Aug17_Dusk dusk3 TillSouth 4 2 E S Soprano pipistrelle Point A S-N pre 8Aug17_Dusk dusk3 TillSouth 5 2 E N Soprano pipistrelle Point A N-S pre 8Aug17_Dusk dusk3 TillSouth 3 0 0 NE Soprano pipistrelle Point A Flew from NE then down river N-S pre 8Aug17_Dusk dusk3 TillSouth 3 0 0 NE Myotis sp Point A Flew from NE then down river N-S pre 8Aug17_Dusk dusk3 TillSouth 3 0 0 NW Serotine Point A Flew through gap then south pre 8Aug17_Dusk dusk3 TillSouth 6 0 0 NE Common pipistrelle Point A Down onto river pre 8Aug17_Dusk dusk3 TillSouth 4 0 0 NE Myotis sp Point A Down onto river pre 8Aug17_Dusk dusk3 TillSouth 5 0 0 NE Myotis sp Point A Down onto river pre 8Aug17_Dusk dusk3 TillSouth 5 0 0 SW Serotine Point B SW-NE pre 11Aug17_Dawn dawn2 TillSouth 4 0 0 S Myotis sp Point A Very brief pass pre 19Sep17_Dusk dusk4 TillSouth 6 4 E S Soprano pipistrelle Point A S-N pre 19Sep17_Dusk dusk4 TillSouth 6 3 E S Soprano pipistrelle Point A Foraged and then moved North pre 19Sep17_Dusk dusk4 TillSouth 5 3 E N Soprano pipistrelle Point A Very direct onto river pre 19Sep17_Dusk dusk4 TillSouth 5 3 E N Soprano pipistrelle Point A Very direct onto river pre 19Sep17_Dusk dusk4 TillSouth 5 0 0 N Soprano pipistrelle Point B Above river pre 19Sep17_Dusk dusk4 TillSouth 10 5 E S Soprano pipistrelle Point B S-N pre 19Sep17_Dusk dusk4 TillSouth 10 0 0 N Soprano pipistrelle Point B Above river pre 19Sep17_Dusk dusk4 TillSouth 2 0 0 W Soprano pipistrelle Point B Crossed bridge several times pre 19Sep17_Dusk dusk4 TillSouth 15 10 W S Common pipistrelle Point B S-N pre 19Sep17_Dusk dusk4 TillSouth 15 0 0 S Common pipistrelle Point B Above river pre 19Sep17_Dusk dusk4 TillSouth 10 0 0 S Common pipistrelle Point B S-N pre 19Sep17_Dusk dusk4 TillSouth 10 0 0 S Soprano pipistrelle Point B S-N pre 19Sep17_Dusk dusk4 TillSouth 10 0 0 N Common pipistrelle Point B Above river

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xvii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 19Sep17_Dusk dusk4 TillSouth 5 0 0 S Soprano pipistrelle Point B Above river

C.6 CP6 – River Till beech shelter belt Table C-6 Survey Results at CP6 River Till Beech Shelter Belt

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 28June17_Dusk dusk1 Beech 8 1 W S Common pipistrelle Point B Flew S to N (no bats seen on eastern side) pre 28June17_Dusk dusk1 Beech 7 1 W S Soprano pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 8 5 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 8 5 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 9 7 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 9 7 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 9 8 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 9 5 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 9 8 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 9 5 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 10 8 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 8 7 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 7 2 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 5 10 W N Unknown Point B N-S pre 28June17_Dusk dusk1 Beech 8 10 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 5 2 W S Soprano pipistrelle Point B Low, under canopy pre 28June17_Dusk dusk1 Beech 8 2 W S Unknown Point B Big bat pre 28June17_Dusk dusk1 Beech 7 10 W S Common pipistrelle Point B S-N

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xviii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 28June17_Dusk dusk1 Beech 10 10 W N Unknown Point B - pre 28June17_Dusk dusk1 Beech 10 10 W N Unknown Point B - pre 28June17_Dusk dusk1 Beech 8 5 W N Soprano pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 10 10 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 15 10 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 8 8 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 7 7 W N Pipistrellus sp Point B - pre 28June17_Dusk dusk1 Beech 17 8 W N Unknown (big bat) Point B - pre 28June17_Dusk dusk1 Beech 7 5 W N Pipistrellus sp Point B - pre 28June17_Dusk dusk1 Beech 10 10 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 7 8 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 7 5 W N Common pipistrelle Point B N-S pre 28June17_Dusk dusk1 Beech 7 8 W S Common pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 6 2 W S Soprano pipistrelle Point B S-N pre 28June17_Dusk dusk1 Beech 8 12 W S Common pipistrelle Point B S-N pre 26Jul17_Dusk dusk2 Beech 7 3 E N Soprano pipistrelle Point A Flew N-S along edge pre 26Jul17_Dusk dusk2 Beech 7 0 0 N Soprano pipistrelle Point A Flew into woodland pre 26Jul17_Dusk dusk2 Beech 6 3 E N Soprano pipistrelle Point A Flew N to S along edge pre 26Jul17_Dusk dusk2 Beech 6 3 E S Soprano pipistrelle Point A Flew S to N along edge pre 26Jul17_Dusk dusk2 Beech 6 0 0 S Soprano pipistrelle Point A Flew into woodland pre 26Jul17_Dusk dusk2 Beech 5 2 E S Soprano pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 7 2 E N Soprano pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 7 3 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 9 5 E N Soprano pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 5 3 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 2 3 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 7 3 E S Common pipistrelle Point A S-N

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xix

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 26Jul17_Dusk dusk2 Beech 7 3 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 6 3 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 8 3 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 8 5 E N Common pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 8 5 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 8 5 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 7 5 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 8 7 E N Common pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 7 7 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 7 7 E N Common pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 7 7 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 7 7 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 7 5 E N Common pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 8 5 E N Common pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 7 5 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 7 5 E N Common pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 9 5 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 6 5 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 12 10 E N Serotine Point A N-S pre 26Jul17_Dusk dusk2 Beech 5 3 E N Common pipistrelle Point A N-S pre 26Jul17_Dusk dusk2 Beech 7 3 E S Common pipistrelle Point A S-N pre 26Jul17_Dusk dusk2 Beech 2 Not given E S Noctule Point A Flew S-N above trees pre 26Jul17_Dusk dusk2 Beech 6 2 S E Soprano pipistrelle Point B E-W pre 26Jul17_Dusk dusk2 Beech 6 4 S W Common pipistrelle Point B W-E pre 26Jul17_Dusk dusk2 Beech 6 3 S E Common pipistrelle Point B Foraging loop along field margin (E-W) pre 26Jul17_Dusk dusk2 Beech 6 3 S W Common pipistrelle Point B W-E pre 26Jul17_Dusk dusk2 Beech 6 3 S E Common pipistrelle Point B E-W

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xx

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 26Jul17_Dusk dusk2 Beech 15 20 S W Serotine Point B W-E pre 26Jul17_Dusk dusk2 Beech 4 10 S W Common pipistrelle Point B Foraging along field margin (W-E) pre 26Jul17_Dusk dusk2 Beech 4 10 S E Common pipistrelle Point B Foraging along field margin (E-W – could be the same bat) pre 26Jul17_Dusk dusk2 Beech 6 10 S E Common pipistrelle Point B E-W pre 26Jul17_Dusk dusk2 Beech 10 15 S W Common pipistrelle Point B W-E pre 26Jul17_Dusk dusk2 Beech 10 15 S E Common pipistrelle Point B E-W pre 27Jul17_Dawn dawn1 Beech 6 5 N E Common pipistrelle Point A Flew E-W between trees and crops pre 27Jul17_Dawn dawn1 Beech 5 3 N E Common pipistrelle Point A Flew E-W between trees and crops pre 27Jul17_Dawn dawn1 Beech 5 5 N W Common pipistrelle Point A Flew W-E between trees and crops pre 27Jul17_Dawn dawn1 Beech 7 8 N W Soprano pipistrelle Point A Flew W-E between trees and crops pre 27Jul17_Dawn dawn1 Beech 4 5 N W Common pipistrelle Point A Flew W-E between trees and crops pre 27Jul17_Dawn dawn1 Beech 4 5 N E Common pipistrelle Point A Flew E-W between trees and crops pre 27Jul17_Dawn dawn1 Beech 5 4 N W Common pipistrelle Point A Flew W-E between trees and crops pre 27Jul17_Dawn dawn1 Beech 4 2 S E Soprano pipistrelle Point B E-W pre 17Aug17_Dusk dusk3 Beech 6 5 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 4 4 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 7 6 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 7 6 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 6 6 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 6 6 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 6 5 E S Myotis sp Point A S-N pre 17Aug17_Dusk dusk3 Beech 7 6 E S Soprano pipistrelle Point A S-N

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxi

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 17Aug17_Dusk dusk3 Beech 4 5 E S Soprano pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 6 6 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 6 6 E N Common pipistrelle Point A N-S pre 17Aug17_Dusk dusk3 Beech 8 7 E N Common pipistrelle Point A N-S pre 17Aug17_Dusk dusk3 Beech 7 6 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 6 7 E S Common pipistrelle Point A S-N pre 17Aug17_Dusk dusk3 Beech 8 10 W S Soprano pipistrelle Point B S-N pre 17Aug17_Dusk dusk3 Beech 6 3 W S Common pipistrelle Point B S-N pre 17Aug17_Dusk dusk3 Beech 4 5 W S Serotine Point B S-N pre 17Aug17_Dusk dusk3 Beech 5 7 W S Soprano pipistrelle Point B S-N pre 18Aug17_Dawn dawn2 Beech 4 6 E S Common pipistrelle Point A S-N pre 18Aug17_Dawn dawn2 Beech 6 6 E N Common pipistrelle Point A N-S pre 18Aug17_Dawn dawn2 Beech 5 5 E N Common pipistrelle Point A N-S pre 18Aug17_Dawn dawn2 Beech 5 5 E N Common pipistrelle Point A N-S pre 18Aug17_Dawn dawn2 Beech 7 3 W N Soprano pipistrelle Point B N-S pre 19Sep17_Dusk dusk4 Beech 16 0 W W Common pipistrelle Point A W-E pre 19Sep17_Dusk dusk4 Beech 16 5 W N Common pipistrelle Point A N-S pre 19Sep17_Dusk dusk4 Beech 3 5 W N Common pipistrelle Point A Flew N-S along track pre 19Sep17_Dusk dusk4 Beech 5 10 W NW Soprano pipistrelle Point A NW-SE pre 19Sep17_Dusk dusk4 Beech 2 3 W S Common pipistrelle Point A S-N pre 19Sep17_Dusk dusk4 Beech 5 2 W W Barbastelle Point A W-E pre 19Sep17_Dusk dusk4 Beech 5 5 W W Common pipistrelle Point A W-E pre 19Sep17_Dusk dusk4 Beech 5 5 W N Soprano pipistrelle Point B Commute through top N-S pre 19Sep17_Dusk dusk4 Beech 20 0 0 SW Noctule Point B Crossed at top of tree belt, not at crossing point, from SW to NE pre 19Sep17_Dusk dusk4 Beech 20 0 0 NW Common pipistrelle Point B Flew NW-SE along top of shelter belt

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height from Direction Surveyor Stage Survey_id Survey no Location Distance Side Species Notes Ground From Location (m) pre 19Sep17_Dusk dusk4 Beech 20 0 0 NW Common pipistrelle Point B Flew NW-SE along top of shelter belt pre 19Sep17_Dusk dusk4 Beech 20 0 0 SW Noctule Point B Crossed at top of tree belt SW-NE pre 19Sep17_Dusk dusk4 Beech 7 0 0 S Serotine Point B Flew S-N alongside shelter belt - crossed through at top pre 19Sep17_Dusk dusk4 Beech 10 0 0 S Common pipistrelle Point B S-N pre 19Sep17_Dusk dusk4 Beech 8 0 0 S Serotine Point B Crossed at top of field over intersecting tree belt, S-N pre 19Sep17_Dusk dusk4 Beech 12 0 0 S Common pipistrelle Point B Crossed at top of field over intersecting tree belt, S-N pre 19Sep17_Dusk dusk4 Beech 14 0 0 S Serotine Point B Crossed at top of field over intersecting tree belt, S-N

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxiii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture C.7 CP7 – River Till northern crossing (byway) Table C-7 Survey Results at CP7 River Till Northern Crossing (byway)

Height Survey from Direction Surveyor Stage Survey_id Location Distance Side Species Notes no Ground From Location (m) pre 01Jun17_dusk dusk1 TillNorth 2.5 0 0 S Common pipistrelle Point B Flew S-N along track and then West through gap in hedgerow pre 01Jun17_dusk dusk1 TillNorth 2.5 0 0 S Common pipistrelle Point B Flew S-N then foraging back and forth along track and eastern hedge pre 01Jun17_dusk dusk1 TillNorth 2.5 0 0 S Common pipistrelle Point B Flew S-N then foraging back and forth along track staying close to western hedge pre 01Jun17_dusk dusk1 TillNorth 2 0 0 S Common pipistrelle Point B Foraging heard although the bat was flying fast S-N along track pre 01Jun17_dusk dusk1 TillNorth 2.5 0 0 S Common pipistrelle Point B Flying S-N from large oak tree along track and then W through gap in hedgerow and then back again - multiple passes of same bat (foraging). Social calls heard. pre 01Jun17_dusk dusk1 TillNorth 3 0 0 N Common pipistrelle Point B Flying N-S along track - multiple passes (foraging) pre 01Jun17_dusk dusk1 TillNorth 2.5 0 0 N Common pipistrelle Point B Flying N-S along track (foraging heard). pre 01Jun17_dusk dusk1 TillNorth 2.5 0 0 S Serotine Point B Flew S-N along track. pre 01Jun17_dusk dusk1 TillNorth 2.5 0 0 N Common pipistrelle Point A Flew N-S along track (foraging circle above surveyor). pre 01Jun17_dusk dusk1 TillNorth 3.5 0 0 N Soprano pipistrelle Point A Flew N-S along track close to western hedgerow. pre 01Jun17_dusk dusk1 TillNorth 3.5 0 0 N Common pipistrelle Point A Flew N-S along track close to western hedgerow. pre 19Jul17_dusk dusk2 TillNorth 2 0 0 N Soprano pipistrelle Point B Flying N-S adjacent to hedgerow (eastern side) pre 24Aug17_dusk dusk3 TillNorth 2 0 0 S Leisler’s bat Point A Foraging but flying in northerly direction pre 24Aug17_dusk dusk3 TillNorth 3 0 0 S Soprano pipistrelle Point B Flew along track approx 1 m from eastern side of hedgerow pre 24Aug17_dusk dusk3 TillNorth 3 0 0 S Soprano pipistrelle Point B Flew along track approx 1 m from eastern side of hedgerow

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxiv

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height Survey from Direction Surveyor Stage Survey_id Location Distance Side Species Notes no Ground From Location (m) pre 24Aug17_dusk dusk3 TillNorth 3 0 0 S Soprano pipistrelle Point B Flew E-W across hedgerow and then turned and flew South along along western side of hedge pre 24Aug17_dusk dusk3 TillNorth 3 0 0 S Pipistrellus sp Point B Flew along track approx 1 m from eastern side of hedgerow pre 24Aug17_dusk dusk3 TillNorth 2 0 0 N Common pipistrelle Point B Flew N-S but foraging above surveyor. pre 14Sept17_dusk dusk4 TillNorth 2.5 0 0 N Common pipistrelle Point B Flying N-S along track pre 14Sept17_dusk dusk4 TillNorth 3.5 0 0 N Common pipistrelle Point B Flying N-S along track pre 14Sept17_dusk dusk4 TillNorth ? 0 0 S Myotis sp Point B Unknown height - bat not seen but heard to fly overhead of surveyor on track in S-N direction. pre 14Sept17_dusk dusk4 TillNorth 5 0 0 N Serotine Point B Flying N-S along track pre 14Sept17_dusk dusk4 TillNorth ? 0 0 N Soprano pipistrelle Point B Unknown height - bat not seen but heard to fly overhead of surveyor on track in N-S direction. pre 14Sept17_dusk dusk4 TillNorth ? 0 0 S Serotine Point B Unknown height - bat not seen but heard to fly overhead of surveyor on track in S-N direction. pre 14Sept17_dusk dusk4 TillNorth ? 0 0 N Common pipistrelle Point B Unknown height - bat not seen but heard to fly overhead of surveyor on track in S-N direction. pre 14Sept17_dusk dusk4 TillNorth 1.5 3 W S Soprano pipistrelle Point A Flying S-N on western side of hedgerow

C.8 CP8 – Scotland Lodge Farm/Parsonage Down Table C-8 Survey Results at CP8 Scotland Lodge Farm/Parsonage Down

Height Survey from Direction Surveyor Stage Survey_id Location Distance Side Species Notes no Ground From Location (m) pre 14June17_Dusk dusk1 ScotLodge 3 0 0 SW Unknown Point A Not on recording, flew SW-NE

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxv

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height Survey from Direction Surveyor Stage Survey_id Location Distance Side Species Notes no Ground From Location (m) pre 14June17_Dusk dusk1 ScotLodge 10 20 W SE Serotine Point A From trees (SE) to NW pre 14June17_Dusk dusk1 ScotLodge 1 10 W SE Common pipistrelle Point A From trees (SE) to N pre 14June17_Dusk dusk1 ScotLodge 5 10 E E Serotine Point A From east up to ridge then flew North pre 14June17_Dusk dusk1 ScotLodge 5 0 0 SW Serotine Point A From south then along ridge (NE) pre 14June17_Dusk dusk1 ScotLodge 5 0 0 SE Serotine Point A Flew along ridge (SE to N) pre 14June17_Dusk dusk1 ScotLodge 5 0 0 SW Serotine Point A From SW then along ridge (N) pre 14June17_Dusk dusk1 ScotLodge 1 0 0 SE Unknown Point A From trees (SE) to NW pre 14June17_Dusk dusk1 ScotLodge 5 0 0 SE Serotine Point A From trees (SE) to NW pre 14June17_Dusk dusk1 ScotLodge 3 10 W S Common pipistrelle Point A Low flying from S to N (used vehicle track) pre 14June17_Dusk dusk1 ScotLodge 2 10 W SE Myotis sp Point A From trees (SE) to NW pre 14June17_Dusk dusk1 ScotLodge 3 1 E SE Common pipistrelle Point B Flew from eastern edge of field boundary (SE) to line of trees (NW) pre 14June17_Dusk dusk1 ScotLodge 1 1 E SE Common pipistrelle Point B Flew from eastern edge of field boundary (SE) to line of trees (NW) pre 14June17_Dusk dusk1 ScotLodge 2 1 E SE Common pipistrelle Point B Flew from eastern edge of field boundary (SE) to line of trees (NW) pre 14June17_Dusk dusk1 ScotLodge 5 0 N E Serotine Point B Flew E to W, on the N side of tree line N of crossing point pre 14June17_Dusk dusk1 ScotLodge 5 2 W SE Serotine Point B Then continued E-W on N side of tree line N of crossing point pre 14June17_Dusk dusk1 ScotLodge 4 2 W SE Common pipistrelle Point B Then flew E-W on N side of tree line pre 14June17_Dusk dusk1 ScotLodge 1 1 E SE Unknown (possible Point B Possible LE (not on recording). Then flew BLE) NW on S edge of trees. pre 14June17_Dusk dusk1 ScotLodge 2 0 E SE Common pipistrelle Point B Seen over top then flew NW along S edge of tree line pre 14June17_Dusk dusk1 ScotLodge 4 2 W SE Common pipistrelle Point B Then flew N of tree line to W pre 14June17_Dusk dusk1 ScotLodge 2 1 E SE Common pipistrelle Point B Then flew W along N edge of tree line pre 14June17_Dusk dusk1 ScotLodge 4 1 E SE Myotis sp (possibly Point B Poss Natterer’s. Seen on eastern edge then Natterer’s) flew NW along S edge of tree line pre 12Jul17_Dusk dusk2 ScotLodge 1 0 0 E Common pipistrelle Point A Flew E to W over feature then NW over field crop

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxvi

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height Survey from Direction Surveyor Stage Survey_id Location Distance Side Species Notes no Ground From Location (m) pre 12Jul17_Dusk dusk2 ScotLodge 2 0 0 W Unknown (Common Point A Common pipistrelle or Myotis sp (not on pipistrelle or Myotis recording). Flew W-E from crop field into sp) bushes above surveyors head pre 12Jul17_Dusk dusk2 ScotLodge 1 0 0 W Myotis sp Point A Flew from field (NW) to bushes (SE) pre 12Jul17_Dusk dusk2 ScotLodge 4 2 S SE Common pipistrelle Point B Flew across SE to NW pre 12Jul17_Dusk dusk2 ScotLodge 2 2 S SE Myotis sp Point B Flew across SE to NW pre 12Jul17_Dusk dusk2 ScotLodge 1 0.5 S SE Myotis sp Point B Crossed SE to NW pre 12Jul17_Dusk dusk2 ScotLodge 1 0.5 S SE Brown long-eared bat Point B Crossed SE to NW pre 13Jul17_Dawn dawn1 ScotLodge 0.5 0 0 NW Common pipistrelle Point A Commuted along feature NW to SE pre 13Jul17_Dawn dawn1 ScotLodge 1 0 0 W Common pipistrelle Point A Crossed over feature from W to E pre 09Aug17_Dusk dusk3 ScotLodge 3 0 0 SW Common pipistrelle Point A Crossed over feature SW to NE pre 09Aug17_Dusk dusk3 ScotLodge 3 0 0 S Common pipistrelle Point A Crossed over feature S to N pre 09Aug17_Dusk dusk3 ScotLodge 4 0 0 SE Serotine Point A crossed from SE then flew NW across field pre 09Aug17_Dusk dusk3 ScotLodge 3 0 0 E Serotine Point A Crossed over feature E to W pre 09Aug17_Dusk dusk3 ScotLodge 3 0 0 SE Myotis sp Point A Flew down middle of feature SE to NW pre 09Aug17_Dusk dusk3 ScotLodge 3 0 0 SE Myotis sp Point A Crossed SE to NW pre 09Aug17_Dusk dusk3 ScotLodge 2 2 S SE Common pipistrelle Point B Flew along ridge SE to NW pe 10-Aug-17 dawn2 ScotLodge 0 0 - - - - - pre 13Sep17_Dusk dusk4 ScotLodge 4 0 0 W Soprano pipistrelle Point B Flew E to N across feature

C.9 CP9 – Grants Hedgerow Table C-9 Survey Results at CP9 Grants Hedgerow

Height Survey from Direction Surveyor Stage Survey_id Location Distance Side Species Notes no Ground From Location (m) pre 13Jun17_Dusk dusk 1 Grants 3 0 n/a W Common pipistrelle Point A From W along northern hedge of A303, Hedge through gap in Grant's Hedge and then North.

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxvii

A303 Stonehenge - Amesbury to Berwick Down | HE551506 Arup Atkins Joint Venture

Height Survey from Direction Surveyor Stage Survey_id Location Distance Side Species Notes no Ground From Location (m) pre 13Jun17_Dusk dusk 1 Grants 4 2 E S Common pipistrelle Point B From hedge adjacent to A303 north up E side Hedge of Grant's hedge. pre 13Jun17_Dusk dusk 1 Grants 2 6 E S Common pipistrelle Point B From hedge adjacent to A303 north up E side Hedge of Grant's hedge. pre 13Jun17_Dusk dusk 1 Grants 10 2 E N Soprano pipistrelle Point B From Grant's Hedge (north) towards road. Hedge pre 06Jul17_Dusk dusk 2 Grants 4 1 W S Common pipistrelle Point A Flying north up Grant's Hedge from A303 Hedge pre 06Jul17_Dusk dusk 2 Grants 4 2 W s Common pipistrelle Point B Flying north up Grant's Hedge from A303 Hedge pre 10Aug17_Dusk dusk 3 Grants 4 2 W N Soprano pipistrelle Point A Flew south along west side of hedge towards Hedge A303 and likely crosses but not confirmed. pre 20Sep17_Dusk dusk 4 Grants 4 1 S S Soprano pipistrelle Point A Flew along hedgerow east to west on southern Hedge side of A303 before crossing to north side of road in location of Gant's Hedge and then continued in a westerly direction along hedgerow on north side of A303.

HE551506-AA-EBD-SWI-SU-YE-000017 | P01, S0 | 21/12/2017 APPENDIX PAGE xxviii

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