Journal Vol 28 No 2, October 2012
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Monitoring of Odonata in Britain and Possible Insights Into Climate Change
A peer-reviewed open-access journal BioRisk 5: 127–139Monitoring (2010) of Odonata in Britain and possible insights into climate change 127 doi: 10.3897/biorisk.5.846 RESEARCH ARTICLE BioRisk http://biorisk-journal.com/ Monitoring of Odonata in Britain and possible insights into climate change Adrian J. Parr 10 Orchard Way, Barrow, Bury St Edmunds, Suff olk IP29 5BX, Great Britain Corresponding author: Adrian J. Parr ([email protected]) Academic editor: Jürgen Ott | Received 29 July 2010 | Accepted 20 August 2010 | Published 30 December 2010 Citation: Parr AJ (2010) Monitoring of Odonata in Britain and possible insights into climate change. In: Ott J (Ed) (2010) Monitoring Climatic Change With Dragonfl ies. BioRisk 5: 127–139. doi: 10.3897/biorisk.5.846 Abstract Th e history of recording and monitoring of Odonata in Britain is briefl y described. Results are then pre- sented which suggest that the country’s Odonata fauna is currently in a period of fl ux, in a manner consist- ent with the actions of a high-level regulatory factor such as climate change. Th e ranges of many resident species are shifting. Leucorrhinia dubia has recently been lost from southern England, but many species are presently expanding their ranges to the north and west, some (such as Aeshna mixta and Anax imperator) with considerable speed. In addition to these changes, a number of ‘southern’ species have started to ap- pear in Britain for the very fi rst time. Th ese include Lestes barbarus, Erythromma viridulum (which has now become a locally-common resident in southeast England), Anax parthenope and Crocothemis erythraea. -
Ant Broads and Marshes National Nature Reserve Management Plan
1.4/1 Ant Broads and Marshes National Nature Reserve Management Plan BUTTERFLY CONSERVATION CATFIELD FEN SECTION 2013 - 2018 This plan covers the period: April 2013 – March 2018 Author: This plan was written by Richard Mason (Sutton Fen Site Manager, RSPB) on behalf of Butterfly Conservation. The 2008 – 2013 Catfield Fen management plan should be referred to for more detailed background information (Section 1) if required. 1.4/2 CONTENTS 1. Description 1.1 Location 1.2 Land tenure 1.3 Site status 1.4 Physical features 1.5 Biological features 1.6 Cultural features 1.7 Access & visitor facilities 1.8 Summary of site features 2. Evaluation, Formulation of Vision and Site Objectives 2.1 Site analysis 2.2 Site management policy 2.3 Vision 2.4 Site objectives 3. Action Plan 3.1 Identification of projects 3.2 Project register and description 3.3 Five Year plan 4. Maps Map 1a Location Map 1b Site Boundary Map 2 Site Designations Map 3 Management Compartments Map 4 Habitats Map 5 Historical features Map 6 Access Provision Map 7 Visitor Facilities Map 8 Planned Management – Aquatic Map 9 Planned Management - Terrestrial 5. Bibliography 1.4/3 1.4 Physical Features The physical aspects of the reserve which form part of the site’s importance or which have a bearing on its management Geology Cretaceous chalk underlies The Broads and this is overlain by pre-glacial Quaternary deposits of iron-rich sands, laminated clays and pebbly gravels collectively known as the Norwich Crag (Funnell, 1976). Sandy clays, often decalcified, were deposited over the Norwich Crag by successive glaciations. -
The Magazine of the British Dragonfly Society Spring 2013 Favourite Days 30Th Anniversary Stamp Issue
Dragonfly 63 NewsThe Magazine of the British Dragonfly Society Spring 2013 www.british-dragonflies.org.uk Favourite Days 30th Anniversary stamp issue Observations On the Trail of the Orange-spotted Emerald Dragonfly News 63 The Magazine of the British Dragonfly Society Published twice a year, in April and October, Dragonfly News covers all aspects of the British Dragonfly Society’s field, recording, monitoring, research, conservation and social activities, as well as information from the wider dragonfly, natural history and conservation world. The emphasis is on dragonflies recorded in the UK. *The British Dragonfly Society aims to promote and encourage the study, conservation and understanding of dragonflies and their natural habitats, especially in the UK, and to raise public awareness of dragonflies. Dragonfly News is edited & designed by: Trustees & Officers of the BDS Mark Tyrrell, 8 Warwick Close, Raunds, Chairman: Pam Taylor, Decoy Farm, Decoy Road, Potter Northants., NN9 6JH Tel. Heigham, Norfolk, NR29 5LX. Tel. e-mail: Vice-Chairman: Vacant Deadlines for inclusion of copy: Secretary: Henry Curry, 23 Bowker Way, Whittlesey, Spring 31 January Peterborough, PE7 1PY. Tel. Autumn 31 July Treasurer: Brian Walker, 49 Roman Way, Wantage, Advertising Rates: Oxfordshire, OX12 9YF. Tel. £15 for small-ad (text only); £40 for quarter- Trustees: Andy Harmer, Alan Nelson, *Mick Parfitt. page; £60 for half-page; £100 for full-page. Journal Editor: Peter Mill, 8 Cookridge Grove, LEEDS, LS16 7LH. © British Dragonfly Society 2013 Shop Manager: Lynn Curry, 23 Bowker Way, Whittlesey, All rights reserved. No part of this publication may be Peterborough, PE7 1PY Tel. reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the permission of the British Dragonfly Conservation Group (DCG) Dragonfly Society or the copyright owner. -
Dragonfly News 66
Dragonfly News 66 The Magazine of the British Dragonfly Society Autumn 2014 www.british-dragonflies.org.uk Meet the new BDS Chairman, How many Willow Emeralds are David Chelmick ovipositing? Dragonfly hunting....in Sweden? Andy Holt’s unique larval portraits How tatty can a dragonfly be and still fly? Dragonfly News 66 The Magazine of the British Dragonfly Society Published twice a year, in April and October, Dragonfly News covers all aspects of the British Dragonfly Society’s field, recording, monitoring, research, conservation and social activities, as well as information from the wider dragonfly, natural history and conservation world. The emphasis is on dragonflies recorded in the UK. The British Dragonfly Society aims to promote and encourage the study, conservation and understanding of dragonflies and their natural habitats, especially in the UK, and to raise public awareness of dragonflies. Dragonfly News is edited & designed by: Trustees & Officers of the BDS Mark Tyrrell, 8 Warwick Close, Raunds, Chairman: David Chelmick Northants., NN9 6JH Tel. Vice-Chairman: Vacant e-mail: Secretary: Henry Curry, 23 Bowker Way, Whittlesey, Peterborough, PE7 1PY. Tel. Deadlines for inclusion of copy: Spring 31 January Treasurer: Brian Walker, 49 Roman Way, Wantage, Autumn 31 July Oxfordshire, OX12 9YF. Tel. Advertising Rates: Trustees: David Goddard, Stuart Irons, Mick Parfitt. £15 for small-ad (text only); £40 for quarter- Journal Editor: Peter Mill, 8 Cookridge Grove, LEEDS, page; £60 for half-page; £100 for full-page. LS16 7LH. Shop Manager: Lynn Curry, 23 Bowker Way, Whittlesey, Peterborough, PE7 1PY Tel. © British Dragonfly Society 2014 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any Dragonfly Conservation Group (DCG) form or by any means, electronic, mechanical, photocopying, Convenor: Dave Smallshire, 8, Twindle Beer, Chudleigh, Newton recording or otherwise, without the permission of the British Abbot, Devon, TQ13 0JP. -
Biodiversity Audit and Tolerance Sensitivity
October 2011 Biodiversity Audit and Tolerance Sensitivity Mapping for the Broads The Broads Biodiversity Audit is a Broads Authority initiative, undertaken by the University of East Anglia, supported by Natural England and working with the conservation organisations in the Broads area. Project manager Andrea Kelly, Senior Ecologist (Broads Authority) Steering group: Andrea Kelly (Broads Authority) Erica Murray (Broads Authority) Dorothy Casey (Suffolk Wildlife Trust) Martin Horlock (Norfolk Biodiversity Information Service) Phil Pearson (Royal Society for the Preservation of Birds) Scott Perkin (Norfolk Biodiversity Partnership) Martin Sanford (Suffolk Biological Records Centre) Hannah Wallace (Natural England) Stuart Warrington (National Trust) Citation: C. Panter, H. Mossman, P. M. Dolman (2011) Biodiversity Audit and Tolerance Sensitivity Mapping for the Broads. Broads Authority Report. University of East Anglia, Norwich. Published By: School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, UK ISBN: 978-0-9567812-1-5 © Copyright rests with the Broads Authority. Terms and Conditions for use of maps in this document i) You are granted a non-exclusive, royalty free, revocable licence solely to view the licensed data for non-commercial purposes for the period during which the Broads Authority makes it available. ii) You are not permitted to copy, sub licence, distribute, sell or otherwise make available the Licensed Data to third parties in any form iii) Third party rights to enforce the terms of this licence shall -
Dragonflies and Damselflies in Your Garden
Natural England works for people, places and nature to conserve and enhance biodiversity, landscapes and wildlife in rural, urban, coastal and marine areas. Dragonflies and www.naturalengland.org.uk © Natural England 2007 damselflies in your garden ISBN 978-1-84754-015-7 Catalogue code NE21 Written by Caroline Daguet Designed by RR Donnelley Front cover photograph: A male southern hawker dragonfly. This species is the one most commonly seen in gardens. Steve Cham. www.naturalengland.org.uk Dragonflies and damselflies in your garden Dragonflies and damselflies are Modern dragonflies are tiny by amazing insects. They have a long comparison, but are still large and history and modern species are almost spectacular enough to capture the identical to ancestors that flew over attention of anyone walking along a prehistoric forests some 300 million river bank or enjoying a sunny years ago. Some of these ancient afternoon by the garden pond. dragonflies were giants, with This booklet will tell you about the wingspans of up to 70 cm. biology and life-cycles of dragonflies and damselflies, help you to identify some common species, and tell you how you can encourage these insects to visit your garden. Male common blue damselfly. Most damselflies hold their wings against their bodies when at rest. BDS Dragonflies and damselflies belong to Dragonflies the insect order known as Odonata, Dragonflies are usually larger than meaning ‘toothed jaws’. They are often damselflies. They are stronger fliers and referred to collectively as ‘dragonflies’, can often be found well away from but dragonflies and damselflies are two water. When at rest, they hold their distinct groups. -
Damselflies & Dragonflies of the Tees and Humber Industrial Sites
Damselflies & Dragonflies of the Tees and Humber Industrial Sites Introduction Damselflies and dragonflies belong to the same ‘order’ of insects called the Odonata. Although the adults are flying insects, the other stages of their life cycle are spent in water. Adults lay their eggs on aquatic plants or in the mud of still or slow moving freshwater. The larval or ‘nymph’ form is the immature stage which is wingless. Nymphs eat other aquatic insects and small animals such as tadpoles and small fish. They shed their skin as they grow and larger species can take several years to reach the point Damsel or Dragon? where they become full-grown. At this point The following key points will give an they climb out of the water onto surrounding indication of the main differences vegetation and after a short period the adult between dragonflies and damselflies: insect emerges from the old larval skin. The adults are also fearsome predators, catching • Both have two large ‘compound’ eyes at other flying insects on the wing. Damselflies the front of their head. A dragonfly’s eyes eat smaller species, such as greenfly or are so large that they meet in the middle midges, but a dragonfly’s diet includes larger or at the top of the head, but those of a flying insects such as butterflies, moths and damselfly are smaller and always separate. even smaller dragonflies and damselflies! • Both have four wings, but when resting, damselflies fold their wings back This leaflet is a useful field guide, that covers along their bodies or at 45 degrees, the Odonata species which can be seen in whereas dragonflies rest with their the Tees and Humber industrial areas. -
The Impacts of Urbanisation on the Ecology and Evolution of Dragonflies and Damselflies (Insecta: Odonata)
The impacts of urbanisation on the ecology and evolution of dragonflies and damselflies (Insecta: Odonata) Giovanna de Jesús Villalobos Jiménez Submitted in accordance with the requirements for the degree of Doctor of Philosophy (Ph.D.) The University of Leeds School of Biology September 2017 The candidate confirms that the work submitted is her own, except where work which has formed part of jointly-authored publications has been included. The contribution of the candidate and the other authors to this work has been explicitly indicated below. The candidate confirms that appropriate credit has been given within the thesis where reference has been made to the work of others. The work in Chapter 1 of the thesis has appeared in publication as follows: Villalobos-Jiménez, G., Dunn, A.M. & Hassall, C., 2016. Dragonflies and damselflies (Odonata) in urban ecosystems: a review. Eur J Entomol, 113(1): 217–232. I was responsible for the collection and analysis of the data with advice from co- authors, and was solely responsible for the literature review, interpretation of the results, and for writing the manuscript. All co-authors provided comments on draft manuscripts. The work in Chapter 2 of the thesis has appeared in publication as follows: Villalobos-Jiménez, G. & Hassall, C., 2017. Effects of the urban heat island on the phenology of Odonata in London, UK. International Journal of Biometeorology, 61(7): 1337–1346. I was responsible for the data analysis, interpretation of results, and for writing and structuring the manuscript. Data was provided by the British Dragonfly Society (BDS). The co-author provided advice on the data analysis, and also provided comments on draft manuscripts. -
Dragonflies of La Brenne & Vienne
Dragonflies of La Brenne & Vienne Naturetrek Tour Report 13 - 20 June 2018 Dainty White-faced Darter (Leucorrhinia caudalis) male Yellow-spotted Emerald (Somatochlora flavomaculata) male Report and images by Nick Ransdale Naturetrek Mingledown Barn Wolf's Lane Chawton Alton Hampshire GU34 3HJ UK T: +44 (0)1962 733051 E: [email protected] W: www.naturetrek.co.uk Tour Report Dragonflies of La Brenne & Vienne Tour participants: Nick Ransdale (leader) with six Naturetrek clients Summary This two-centre holiday in central-western France gave an excellent insight into not only the dragonflies but also the abundant butterflies, birds and other wildlife of the region. The first two days were spent in the southern Vienne before we moved to the bizarre landscape of the Pinail reserve, and finally to Mezieres where we spent three days in the Brenne - ‘land of a thousand lakes’. This year's tour started on the cool side at 17-18°C, but settled into a pattern that proved to be ideal for finding and photographing odonata. Due to the sharp eyes, flexibility and optimism of group members, the tour was a resounding success, scoring a total of 44 species (tour average 41), equalling the tour record. The emphasis here is always on getting good, diagnostic views for all participants, something we achieved for all but one species. It was a good year for 'sets' of species this year, with both pincertails, four emerald dragonflies and both whiteface species. Added to this were five fritillary butterfly species, both Emperors (Purple and Lesser Purple), and an outstanding two clearwing moths – both Hornet and Firey. -
Predictive Modelling of Spatial Biodiversity Data to Support Ecological Network Mapping: a Case Study in the Fens
Predictive modelling of spatial biodiversity data to support ecological network mapping: a case study in the Fens Christopher J Panter, Paul M Dolman, Hannah L Mossman Final Report: July 2013 Supported and steered by the Fens for the Future partnership and the Environment Agency www.fensforthefuture.org.uk Published by: School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, UK Suggested citation: Panter C.J., Dolman P.M., Mossman, H.L (2013) Predictive modelling of spatial biodiversity data to support ecological network mapping: a case study in the Fens. University of East Anglia, Norwich. ISBN: 978-0-9567812-3-9 © Copyright rests with the authors. Acknowledgements This project was supported and steered by the Fens for the Future partnership. Funding was provided by the Environment Agency (Dominic Coath). We thank all of the species recorders and natural historians, without whom this work would not be possible. Cover picture: Extract of a map showing the predicted distribution of biodiversity. Contents Executive summary .................................................................................................................... 4 Introduction ............................................................................................................................... 5 Methodology .......................................................................................................................... 6 Biological data ................................................................................................................... -
Dragonf Lies and Damself Lies of Europe
Dragonf lies and Damself lies of Europe A scientific approach to the identification of European Odonata without capture A simple yet detailed guide suitable both for beginners and more expert readers who wish to improve their knowledge of the order Odonata. This book contains images and photographs of all the European species having a stable population, with chapters about their anatomy, biology, behaviour, distribution range and period of flight, plus basic information about the vagrants with only a few sightings reported. On the whole, 143 reported species and over lies of Europe lies and Damself Dragonf 600 photographs are included. Published by WBA Project Srl CARLO GALLIANI, ROBERTO SCHERINI, ALIDA PIGLIA © 2017 Verona - Italy WBA Books ISSN 1973-7815 ISBN 97888903323-6-4 Supporting Institutions CONTENTS Preface 5 © WBA Project - Verona (Italy) Odonates: an introduction to the order 6 WBA HANDBOOKS 7 Dragonflies and Damselflies of Europe Systematics 7 ISSN 1973-7815 Anatomy of Odonates 9 ISBN 97888903323-6-4 Biology 14 Editorial Board: Ludivina Barrientos-Lozano, Ciudad Victoria (Mexico), Achille Casale, Sassari Mating and oviposition 23 (Italy), Mauro Daccordi, Verona (Italy), Pier Mauro Giachino, Torino (Italy), Laura Guidolin, Oviposition 34 Padova (Italy), Roy Kleukers, Leiden (Holland), Bruno Massa, Palermo (Italy), Giovanni Onore, Quito (Ecuador), Giuseppe Bartolomeo Osella, l’Aquila (Italy), Stewart B. Peck, Ottawa (Cana- Predators and preys 41 da), Fidel Alejandro Roig, Mendoza (Argentina), Jose Maria Salgado Costas, Leon (Spain), Fabio Pathogens and parasites 45 Stoch, Roma (Italy), Mauro Tretiach, Trieste (Italy), Dante Vailati, Brescia (Italy). Dichromism, androchromy and secondary homochromy 47 Editor-in-chief: Pier Mauro Giachino Particular situations in the daily life of a dragonfly 48 Managing Editor: Gianfranco Caoduro Warming up the wings 50 Translation: Alida Piglia Text revision: Michael L. -
Dragonfly Report
The Dragonflies & Damselflies of Rye Harbour Rye Harbour Fauna and Flora Volume 4 By Chris Bentley Published by East Sussex County Council and The Friends of Rye Harbour Nature Reserve Rye Harbour Nature Reserve 2 Watch Cottages Winchelsea, East Sussex TN36 4LU [email protected] www.WildRye.info February 2010 RYE HARBOUR FLORA & FAUNA Dragonflies & Damselflies RYE HARBOUR FLORA & FAUNA Dragonflies & Damselflies Introduction In 1965 East Sussex County Council published a report on the future development of the East Sussex Coast which included proposals to encourage the establishment of a Nature Reserve over the whole of the 728 hectares (c.1,800 acres) of the Rye Harbour Site This report should of Special Scientific Interest (SSSI). In 1970 the shingle beach, now owned by the Environment Agency , was declared a Local Nature print out in booklet Reserve (LNR) by the County Council, who also appointed a form so that you can Management Committee to administer the LNR. This was the beginning of Rye Harbour Local Nature Reserve. Since then further make your own. land has been added by agreement with neighbouring landowners and the County Council and by purchase of land by the Sussex Wildlife Trust with the help of the Friends of Rye Harbour Print on both sides of Nature Reserve . It is hoped that further areas of the SSSI will become part of the Nature Reserve and so this report covers the 14 sheets of A4 paper. whole area. The present extent of the Nature Reserve includes the seaward shingle ridges extending inland to, and including, the gravel pit known as Ternery Pool and the nearby excavation known as the Quarry (Beach Reserve), a large gravel pit (Castle Water), a large area of meadow land and shingle ridges around Camber Castle (Castle Farm) and a small area of saltmarsh fringing the western bank of the River Rother between Rye Harbour and the river mouth.