Greater Gwent Biodiversity Action Group Glamorgan Biodiversity Advisory Group

Gwent-Glamorgan Recorders’ Newsletter

Issue 2 October 2009 Bioblitzed!

Welcome to the 2nd Issue SEWBReC’s Biodiversity Despite a relatively small our second Biodiversity of the joint Gwent- Blitz days were a massive turn out of 7 attendees, a Blitz of the year was at Glamorgan Recorder’s success this year, with a combination of botanical and Ebbw Vale Cemetery in total of 66 people taking the Lepidoptera expertise en- conjunction with Blaenau Newsletter. opportunity to join us for one sured a healthy result of 200 Gwent County Borough The majority of people that or more of the four held over species, including 56 which Council. Even though the the summer. A total of 1193 were new to our database. day was a very wet one, a responded to the request in records were collected, with The species list was greatly good number of people the last issue for ideas for a 708 being new species for augmented by a session of turned up to survey this new name for the newsletter our database for the areas tree bashing which revealed small meadow in Ebbw suggested that we stick with surveyed. Below is a table an interesting collection of Vale town. ’Gwent-Glamorgan Record- showing at a glance the creepy crawlies! The event number of records collected also included an evening In 2007, management at ers’ Newsletter’ - as it does Ebbw Vale Cemetery was at each event. moth trapping session, which exactly what is says on the changed on disused areas tin! Number of Number of Number of from intensive cutting to an attendees records new species annual hay cut in late July/ We hope you find it an inter- August with all cuttings Atlantic College 44 446 287 esting read. If you have any being removed to prevent a Ebbw Vale Cemetery 10 304 225 comments or suggestions, build up of nutrients. This part of the site is now a Nant Fawr Meadows 7 200 56 please do not hesitate to get wildflower conservation in contact. Solutia Reserve 19 243 140 area and was where our efforts were focused. Rebecca Davies (Editor) resulted in records for three Just over 300 species were Nant Fawr Meadows UK Biodiversity Action Plan recorded on the day, with priority species: Diarsia rubi Inside this issue: Our first Bio Blitz of 2009 225 being new to our data- was held on a surprisingly (small square-spot), Eclip- base for the cemetery. Biodiversity Blitz Days 1-3 beautiful and sunny day in topera silaceata (small phoe- This is a fantastic outcome May, at Nant Fawr Mead- nix) and Spilosoma lubrici- for the event, thank you to SEWBReC News 4-6 ows, an area of common peda (white ermine). all those who were in- volved! Probably one of the land in the heart of Cardiff, Ebbw Vale Cemetery Bumblebee Habitat Project 8-9 which acts as an important most exciting records was wildlife corridor between Held on the 11th July 2009, that of an adult brown Sustrans Wildlife Champions 10 Roath Park and the wider hawker countryside. Located below which Bee chafer © David Slade Birdlife in the Neddern Valley 11-13 Llanishen and Lisvane Res- was net- ervoirs, this area is adjacent ted be- HoV Lapwing Project 15 to the recently designated fore re- SSSI on the reservoir lease at the end Industrial Melanism 16 banks, allocated due to the range of waxcaps found on of the Seashore Sightings 17 site. Used by locals for a day. variety of recreational activi-

Gwent Fungus Group 20 ties, Nant Fawr Meadows is an excellent example of the The Invasion of Harmonia axyridis 21 value of urban wildlife sites, both for the species found North American Aliens 22 there, and for the people who live in the area.

Issue 2

Bioblitzed! (...continued)

Solutia day in August, this was the Seaweed hunters at Atlantic College most popular of the The third of our Biodiver- © David Slade blitzes, attracting over 40 sity Blitz days was held on attendees, including staff 27th July 2009 at the and pupils from Atlantic Gwent Wildlife Trust Re- College itself. The College serve, Solutia, in conjunc- grounds are not open to tion with GWT and New- public access, so many port County Borough recorders were eager to Council. We were lucky to discover the diversity of experience a dry day, al- species that have colo- though it was extremely nised the majestic envi- windy. rons of St Donat’s castle, Our focus on the day was which include an array of within the boundary of the habitats from woodland to reserve and included all rocky shore to ancient Bay. The most interesting draecia micacea (rosy moth record of the day rustic). came in the form of a leaf Alice Britt & Elaine mine on enchanter’s night- Wright (Biodiversity In- shade, which proved to be formation Assistants, the first Glamorgan record SEWBReC) of Mompha terminella. We also took the opportu- We would like to extend nity to hold a moth trap- a huge thank you to all ping session on the eve- those who attended, it ning prior to the main would not be possible to event. This was a suc- run these events and cess, recording 31 species collect so many records in all, including two spe- without you! Suggestions cies listed in the UK wide for potential biodiversity Adiantum capillus-veneris © Lindsay Bamforth Biodiversity Action Plan blitz sites are always wel- which had not previously come, and we hope to been recorded at this site: hold another successful walled gardens. We were- meadows and reens. A Ennomos fuscantaria series of blitz days next n’t disappointed at the total of 243 records were (dusky thorn) and Hy- summer. collected during the event, range of biodiversity that with 140 of them being was present: an impres- new to our database. A sive 446 species were pretty little surprise on the seen, of which 287 had day was a bee chafer (see not previously been re- picture on page 1), which corded at SEWBReC. posed nicely for our cam- One of the highlights of eras. Another great find the day for many was the was that of the shrill opportunity to see Adian- carder bee which is a Bio- tum capillus-veneris, aka diversity Action Plan spe- maidenhair fern. This spe- cies with few records in cies is listed on the Vale of Gwent. Glamorgan Local Biodiver- Atlantic College sity Action Plan, so its pro- tection is a priority in this We ended our Bio Blitz area. A. capillis-veneris is Evening moth trapping at Atlantic College season with a much antici- present in the walled gar- © David Slade ) pated event at Atlantic dens of the college, and College, based in St Do- one plant was also re- Page 2 nat’s Castle, Llantwit Ma- corded on the sea cliffs to jor. Falling on a rare sunny the east side of St Donat’s

Issue 2 October 2009

Mystery Species

The following photos were taken at the Biodiversity Blitz Days, but the species remains a mystery… can you help?

1) Photo taken at Ebbw Vale Cemetery © Alice Britt

2) Photo taken in wet meadow at Ebbw Vale Cemetery © Elaine Wright

3) Photo taken on a dead tree at Atlantic College © Elizabeth & Tom Roberts

Species Identification Training Days

In association with Wales ture as there clearly is a Biodiversity Partnership need and desire for these (WBP) and the National types of events in this area. Museum Wales (NMW), a If you have any sugges- series of species identifica- tions of taxonomic groups tion days were organised you would like to see cov- this year (non-native and ered, please let us know. invasive species, leaf- mining lepidoptera, bum- Thank you to WBP for part blebees, and terrestrial funding the programme of snails & slugs). They have training events; and to the been very successful, in NMW for hosting and pro- fact we could have filled viding the experts for some some of them several of the sessions. Non-Native & Invasive Species Training Day © times over! Rebecca Davies (Senior Page 3 We plan to run more identi- Data & Enquiries Officer, fication courses in the fu- SEWBReC)

Issue 2 October 2009

SEWBReC News

Despite the general eco- tentially challenging years currently benefiting from money which goes to- nomic gloom of recent ahead. Funding arrange- SEWBReC products and wards funding the work of months, SEWBReC ap- ments also continued with services are Swansea, SEWBReC in mobilising pears to be weathering other partners such as Neath Port Talbot and biological data and sup- the storm rather well, al- Forestry Commission Newport). porting the biological re- though we are being care- Wales, South Wales cording community. SEWBReC’s income from ful not to be complacent Trunk Roads Agency and sales of services to the Adam Rowe (Manager, as the worst may still be Gwent Wildlife Trust. commercial sector for the SEWBReC) yet to come – particularly Service Level Agreements first half of the 2009/10 with regard to public sec- (SLAs) are now in place financial year has been tor budgets in the 2010/11 with eight out of the twelve affected by the recession, financial year. Unitary Authorities in the being approximately 25% As far as 2009/10 is con- region. A new agreement lower than the same pe- cerned, SEWBReC kicked has been signed with riod in 2008/09. Despite off the year with two new Rhondda Cynon Taff this reduction, sales in- three-year partnership County Borough Council, come is still exceeding agreements with the but unfortunately an exist- targets set for the year Countryside Council for ing arrangement with Car- and is 20% ahead of in- Wales (CCW) and Envi- diff City Council came to come from the equivalent ronment Agency Wales. an end. Work is still un- period in 2007/08. We are These agreements pro- derway to try to establish still on target to achieve a vide much-needed stabil- full SLA coverage for the commercial income in ex- ity of income over the po- region (the other areas not cess of £30k in 2009/10 –

LAUNCH OF THE ASSOCIATION OF LOCAL ENVIRONMENTAL RECORDS CENTRES (ALERC)

The Association of Local LRCs at all appropriate The Directors of ALERC whilst allowing key LRC Environmental Records geographical, administra- (chaired by Adam Rowe of staff to concentrate on Centres (ALERC) was tive and organisational SEWBReC) hope that the their local roles, safe in formally launched and levels. Association will provide a the knowledge that the opened to members from voice to represent the interests of their LRC are • Develop accreditation the Local Records Centre LRC sector, as it develops being professionally repre- and professional training (LRC) community on 1st alongside other important sented at all appropriate for local records centres October 2009. players in the environ- levels. and their staff. mental information field. ALERC has been estab- For further information on • Encourage and facilitate One early task for ALERC lished to represent, sup- ALERC and its planned cooperation within the will be the development port and provide advice to activities please contact LRC community. and implementation of a LRCs in the UK. It exists Adam Rowe at SEW- simple and workable sys- to: Membership of ALERC BReC, or visit tem of LRC accreditation, will be open to all LRCs in www.alerc.org.uk • Promote and encourage which will aim to the UK including those at the completion of a UK strengthen the profile and Adam Rowe (Manager, a developmental stage. wide network of LRCs. reputation of the whole SEWBReC) Individual membership is LRC network. • Promote and develop also available to those good standards of prac- who have previously It is hoped that ALERC tice in the collation, vali- worked within an LRC and will achieve widespread dation, management, continue to have a posi- support from the LRC dissemination and analy- tive interest in their devel- community. With this sup- sis of biodiversity, geodi- opment, and to volunteers port and resourcing in versity and related data. who are actively working place, ALERC will be in a within a LRC. position to tackle a range Page 4 • Promote and represent of issues affecting LRCs,

Issue 2 October 2009

SEWBReC’s Data

The SEWBReC database now contains 1.24 million records, with major new datasets coming from Country- side Council for Wales, Gwent Wildlife Trust, Peter Sturgess (Sturgess Ecology), and the Merthyr Tydfil County Borough Council cSINC project (via David Clements). Also, work has continued with both the Glamorgan Bird Club and Gwent Ornithological Society in mobilising the bird records from recent bird reports and in the case of the Glamorgan Bird Club more of their historical records.

Top 10 Species Charts—Gwent (VC35)

Rank Common Name Species Records The top ten most recorded species in the county 1 (1) Yorkshire-fog Holcus lanatus 1867 is now completely dominated now by the com- 2 (2) Sweet Vernal-grass Anthoxanthum odoratum 1774 monest plant species. In the second table 3 (3) Common Bent Agrostis capillaris 1655 (showing the number of distinct grid references a 4 (4) Ribwort Plantain Plantago lanceolata 1464 species has been recorded from), common pipis- trelle is slowly being pushed down the list by the 5 (6) Common Bird's-foot-trefoil Lotus corniculatus 1396 plant species. 6 (5) Red Fescue Festuca rubra 1373 The final table shows the number of 1km 7 (-) Creeping Buttercup Ranunculus repens 1355 squares that a species has been recorded from, 8 (8) White Clover Trifolium repens 1343 and this is surprisingly different, showing that 9 (7) Common Knapweed Centaurea nigra 1308 distribution of Bryophyte records in the database 10 (-) Cock's-foot Dactylis glomerata 1304 is pretty good and easily comparable to the vas- cular plants. Common pipistrelle has only been Rank Common Name Species Sites recorded from 206 1km squares and appears at number 103 in this table. There are around 1400 1 (1) Yorkshire-fog Holcus lanatus 1329 1km squares in VC35. 2 (4) Sweet Vernal-grass Anthoxanthum odoratum 1234 3 (3) Common Bent Agrostis capillaris 1212 4 (-) Soft-rush Juncus effusus 1109 5 (-) Creeping Buttercup Ranunculus repens 1063 6 (2) Common Pipistrelle Pipistrellus pipistrellus 1020 7 (5) Ribwort Plantain Plantago lanceolata 1000 8 (-) Cock's-foot Dactylis glomerata 994 9 (7) White Clover Trifolium repens 976 10 (-) Bracken Pteridium aquilinum 972

Rank Common Name Species 1km Squares 1 Yorkshire-fog Holcus lanatus 483 2 Rough-stalked Feather-moss Brachythecium rutabulum 481 3 Creeping Buttercup Ranunculus repens 474 4 Common Feather-moss Eurhynchium praelongum 462 Juvenile pipistrelle © Adam Rowe 5 Sweet Vernal-grass Anthoxanthum odoratum 450 6 Soft-rush Juncus effusus 446 7 White Clover Trifolium repens 436 8 Common Bent Agrostis capillaris 432 9 Bracken Pteridium aquilinum 413 10 Ribwort Plantain Plantago lanceolata 408 Page 5

Issue 2 October 2009

Top 10 Species Charts—Glamorgan (VC41)

Rank Common Name Species Records Remarkably there is no change 1 (1) Large Yellow Underwing Noctua pronuba 7062 at all in the top 10 most recorded 2 (2) Light Brown Apple Moth Epiphyas postvittana 5677 species in Glamorgan with Lepi- 3 (3) Silver Y Autographa gamma 5347 doptera still dominating the table. Plants continue to make inroads 4 (4) Heart & Dart Agrotis exclamationis 5318 on the second table, indicating 5 (5) Common Blackbird Turdus merula 5125 the number of distinct grid refer- 6 (6) Brimstone Moth Opisthograptis luteolata 4801 ences that the species has been 7 (7) Flame Shoulder Ochropleura plecta 4666 recorded from. However they 8 (8) Dark Arches Apamea monoglypha 4424 again do not show at all in the third table which shows the num- 9 (9) European Robin Erithacus rubecula 4349 ber of 1km squares each species 10 (10) Black-headed Gull Larus ridibundus 4276 has been recorded from (of which there are around 2400 in total). Rank Common Name Species Sites 1 (1) Common Blackbird Turdus merula 1752 David Slade (Senior IT & Re- 2 (3) Yorkshire-fog Holcus lanatus 1680 cords Officer, SEWBReC) 3 (-) Purple Moor-grass Molinia caerulea 1610 4 (5) European Robin Erithacus rubecula 1590 5 (-) Tormentil Potentilla erecta 1552 6 (7) Sweet Vernal-grass Anthoxanthum odoratum 1470 7 (4) Ribwort Plantain Plantago lanceolata 1454 8 (-) Common Bent Agrostis capillaris 1433 9 (9) Meadow Brown Maniola jurtina 1418 10 (2) Bramble Rubus fruticosus agg. 1411

Rank Common Name Species 1km Squares 1 Common Blackbird Turdus merula 1055 Robin © Daniel Read 2 European Robin Erithacus rubecula 991 3 Meadow Brown Maniola jurtina 915 4 Chaffinch Fringilla coelebs 910 5 Common Buzzard Buteo buteo 898 SEWBReC would like to say 6 Winter Wren Troglodytes troglodytes 861 a big thank you to all the 7 Blue Tit Cyanistes caeruleus 848 recorders, individuals, 8 Song Thrush Turdus philomelos 828 groups and organisations 9 Small Tortoiseshell Aglais urticae 777 that have contributed data to 10 Eurasian Jackdaw Corvus monedula 774 SEWBReC – without your invaluable data and co- operation, SEWBReC would not exist.

Page 6

Issue 2 October 2009

Recorders’ Fora 2009

Theme: Brownfield enlightening overview of ronments), Sheila Spence which identification sheets Sites and Urban Uncommon Beetles in (Fungi in Gwent), Steve should be produced and Issues Glamorgan; and Sean Williams (A Naturalist in a to determine training McHugh, who spoke Post-Industrial Land- needs. Discussions were The 2009 Glamorgan about Wales Biodiversity scape) and Kevin Dupé also led on the flow of bio- meeting took place on Partnership and its role. (Newport Wetlands Re- logical data from, and be- Saturday 31st January. Adam Rowe provided a serve). In addition was an tween, organisations, re- Following the theme of SEWBReC update. introduction to Welsh ap- cording schemes, groups this year’s fora were infor- ple and pear varieties by and individuals. SEW- mative talks by Dr Charles The Gwent Recorders’ Martyn Evans, who also BReC have produced a Hipkin (Urban Ecology), Forum was held on Satur- discussed the Monmouth- questionnaire which will Judith Oakley (The Marine day 7th February. Julian shire Orchard Project and help us map data flow; Life Under Mumbles Pier), Branscombe began pro- invited suggestions of please complete one if Russel Hobson ceedings with a talk on species to look out for; you haven’t already done (Conservation of Butter- Brownfield Wildlife – Bio- and an extremely informa- so. It is available from our flies and Moths in the Ur- diversity’s Forgotten Di- tive piece on The Birds of website ban Landscape), Rob & mension, which included Gwent by Richard Clarke. (www.sewbrec.org.uk/ Linda Nottage (East Aber- an introduction to the David Slade gave a SEW- biological-recording-folder/ thaw Industrial Estates) ‘Greenfield vs. Brownfield’ BReC update. biological-recording.page), and Richard Dodd debate and a description or contact us if you would (Mammals in Urban Envi- of brownfield habitat in Each of the 2009 fora also prefer a paper copy. ronments). Additional talks Gwent and several brown- included items inviting were given by Peter Hill, field biodiversity hotspots. input from recorders. Lindsay Bamforth (Data who discussed the crea- The brownfield sites and Laura Palmer brought our & Enquiries Officer, tion of the newly formed urban issues theme was attention to the 500+ spe- SEWBReC) South & West Wales Am- continued in presentations cies listed in Section 42 of phibian & Reptile Group by Ian Smith (Dragonflies the Natural Environment Keep an eye out for (SWWARG) and the Pond in Gwent: A Comparison and Rural Communities dates of the 2010 Re- Conservation Trust’s Mil- of Brownfield & Natural Act (2006), and requested corders’ Meetings, they lion Ponds Project; Steve Sites), Richard Dodd comments to guide the will be announced very Bolchover, who gave an (Mammals & Urban Envi- prioritisation of species for soon.

Natur Cymru £500 Writing Challenge

The challenge is to write tions from anyone with a trants should be targeting please send an e-mail to: a thousand word article passion for our natural an audience that is inter- huw.naturcymru@btinter on a subject of topical world in Wales. Articles ested in wildlife and the net.com environmental or wildlife will be judged by a panel environment but not nec- interest in Wales which which will be looking for: essarily an expert. To view the winning arti- inspires you. The winner cles from last year, and will receive a prize of • Originality of content The competition is open to see the rules and tips £500 donated by WWF to anyone apart from staff • Use of plain language for the competition Cymru and the first four on Natur Cymru. Articles, (Welsh or English) please go to runners up will receive along with illustrations (if www.nature2010.org.uk a year’s subscription to • Balanced presenta- any), are to be submitted Natur Cymru. tion of argument by email to • The degree to which [email protected] (Article text taken from Natur Cymru is the quar- the article engages by 31st March, 2010. The www.nature2010.org.uk) terly magazine dedicated with the reader and winning article will be to the environment and captures the imagina- published in the Summer wildlife of Wales. The tion edition of Natur Cymru. purpose of the competi- Page 7 tion is to stimulate debate If you have any questions and encourage contribu- In writing the article en- about the competition

Issue 2 October 2009

The Bumblebee Habitat Project

restricted to just six flower-rich habitat. A populations, three of landscape-scale ap- which are in South proach is therefore es- Wales, in Gwent, Gla- sential to ensure con- morgan and Pembroke- servation of this spe- shire, with further popu- cies. We provide advice lations on the Somerset and support to other Levels, Salisbury Plain conservation organisa- and on the Kent and tions, farming advisors The counties of Gwent ject, run by the Bumble- Essex coasts. and private landowners and Glamorgan provide bee Conservation Trust to enable effective con- The shrill carder bee, critically important habi- (BBCT), hopes to con- servation, restoration along with several oth- tat for one of the UK’s serve the shrill carder and creation of habitats ers, is a UKBAP (UK rarest bumblebees. bee by working with for bumblebees. Biodiversity Action Plan) Relatively common until farmers and other land priority species, in rec- The ideal habitat for the the mid 1900’s, the shrill managers to increase ognition of its precarious shrill carder bee is semi- carder bee Bombus syl- the extent and quality of status. Bumblebees natural, flower-rich varum has since been foraging and nesting seem to be particularly grassland. Traditionally subject to dramatic de- habitat that is available vulnerable, perhaps be- managed hay meadows clines. Its plight is so for this and other rare cause they are social and calcareous grass- worrying that a new pro- bumblebees. insects that live in large lands provide a diverse ject has been launched As with other bumble- colonies, each using range of flowering plants to help conserve this bees, the main cause of resources from up to including pollen-rich handsome little bumble- decline of the shrill 1km from the nest. As a species like red clover, bee, so named for its carder bee is loss of result, a viable popula- yellow rattle and bird’s- high-pitch buzz. The flower-rich habitat. Re- tion may require more foot-trefoil. One of the bumblebee habitat pro- cords show that it is now than 10km2 of suitable main challenges for con- servation of the shrill carder bee is that it is a late-emerging species, and so needs suitable foraging habitat from late May through until mid September, long after many species-rich grasslands have been cut or grazed-off. It is therefore important to look at the landscape from a bumblebee’s point of view – ‘where will I eat today?’ – to identify and conserve pockets of late-flowering forage plants in hedge- rows, banks and late-cut fields, as well as man- age meadows and pas- © Bumblebee Conservation Trust Page 8 Thanks to CCW, NBN and the committee and members of BWARS for access to their data holdings

Issue 2 October 2009

The Bumblebee Habitat Project (...continued) tures to ensure small flower-rich edges in where there is the po- black band across the patches are left to flower more intensively- tential to link popula- thorax, an orange tail for a little longer. It is managed grasslands. tions. So if you think you and, of course, a distinc- important not to change Small changes to timing may have some suitable tive buzz! If you have the management across and method of hedge, land or have any que- any new records, or are the entire area of a ditch, bank and verge ries we would be de- interested in recording flower-rich site, as this is management can also lighted to hear from you. bumblebees, please get likely to diminish its spe- make a huge difference in touch (or contact The bumblebee habitat BWARS www.bwars.com). As Conservation Officer for England and Wales I will certainly be kept busy working to con- serve the shrill carder bee and other bumble- bees across my ‘patch’. If you would like to help by joining BBCT, volun- teering your time or oth- erwise supporting my work it would be fantas- tic to hear from you. Please visit www.bumblebeeconserv ation.org for more infor- © Bumblebee Conservation Trust mation.

project has much to cies diversity. However, for bumblebees. It is thank the hard-working Dr Pippa Rayner small patches cut late important to remember committee and mem- on rotation can offer that bumblebees also (Conservation Officer bers of BWARS (Bees, really important forage provide a fantastic polli- – England and Wales, Wasps, Ants Recording later in the season, par- nation service, which is Society) for their work to Bumblebee Conserva- ticularly if they are host key to good production provide accurate and tion Trust) to the shrill carder bee’s in many arable and hor- detailed records of past favourite plants, such as ticultural crops. and current bumblebee legumes and labiates, We are therefore very populations, and these together with devil’s bit keen to hear from any- records have been used scabious and red bart- one who owns or man- to target the conserva- sia, both of which flower ages land that could tion effort for the shrill after many other spe- provide habitat for the carder bee. Of course, cies have set seed. shrill carder bee. We the more people out Even outside of flower- can provide support and there recording, the bet- rich grasslands, there is advice and, in some ter, as continually updat- a lot that farmers and cases, free wildflower ing the distribution maps other land managers seed, in the bumblebee is very important to pri- can do to provide bum- habitat project’s target oritise our work. The blebee habitat. This can areas. We may also be shrill carder bee is rela- include providing forage able to provide assis- tively simple to differen- Page 9 plant crops in the mar- tance to those outside of tiate from the other gins of arable fields, or these areas, particularly carder bees as it has a

Issue 2 October 2009

Sustrans Wildlife Champions

Sustrans coordinates around them. The the local environment. on the importance of the National Cycle Net- scheme will recruit, species recording. The We are initially piloting work, which extends to train and support volun- participants were then the scheme in SE 12,000 miles across the teers to become cham- taken out on to the Taff Wales, by running a UK and 1200 miles in pions of the network in Trail (route 8 of the Na- series of one-day train- Wales alone. Approxi- their area by adopting a tional Cycle Network) to ing courses for people mately one third of the 1km section of their lo- carry out a short sur- interested in becoming Network is traffic-free; cal greenway, which vey, where over 20 spe- volunteers. Training in- along riversides, old they will survey and re- cies were identified, two cludes species identifi- railway lines and canal cord the plants and ani- of which were invasive cation and survey skills, towpaths, and provides mals that they find. No species (harlequin lady- so anyone will be able not just an environment experience is neces- birds and Himalayan to become a wildlife for healthy and sustain- sary; in fact complete balsam), which helped able transport, but also to emphasise the im- green space in its own portance of the surveys. right. For example, on a The Wildlife Champions disused railway line, a project is linked to a 2.5m wide walking and range of organisations, cycling path will typi- and to date we have cally account for just developed it in partner- 10% of the total area ship with SEWBReC, the remainder will be Local Authorities and green space. Individual National Museum of sections of traffic-free Wales. Anyone who is cycle paths can run for interested in becoming many miles, connecting a wildlife champion, or to other green spaces would like to find out and acting as wildlife more about it should corridors, linking habi- contact Roanna Larson, tats and species which Georgina Harper or would otherwise be iso- Sarah Goddard at Sus- lated from each other. © Sustrans trans on 029 20650602. These paths can also help increase people’s beginners are actively champion, regardless of knowledge of the natu- encouraged to get in- their background or ex- Georgina Harper ral environment, volved. Equally, those perience. (Sustrans) through experiencing with experience are en- A training day was held plants and animals at couraged to participate www.sustrans.org.uk in September at Forest first hand. in this exciting project. Farm in Cardiff, in part- The records completed Sustrans has recently nership with Cardiff by Wildlife Champions started an exciting new County Council, SEW- will be entered into project in Wales called BReC and the National SEWBReC‘s database ‘Wildlife Champions’ Museum of Wales, and local authorities that will help us man- where volunteers were records, and will also age the National Cycle given a superb introduc- allow Sustrans to re- Network (NCN) to pre- tion to the biodiversity cord and promote the serve and promote bio- of the local area by diversity of wildlife on diversity and also to Laura Palmer (Cardiff the National Cycle Net- involve new groups of CC Ecologist), and work and guide our people in understanding Lindsay Bamforth Page 10 route management the natural world (SEWBReC) gave a talk plans to help improve

Issue 2 October 2009

Birdlife In The Neddern Valley - A Personal Record

The following notes on the has remained a vibrant relevant bird was present c.200 in 1983, c. 1700 in birdlife of the Neddern Val- wildlife habitat. but no figures were pro- 1999, 365 in 2000, 152 in ley (the shallow valley vided. Where numbers are 2001, c.200 in 2007 and c. During the early years of which links Caerwent and given they represent the 1000 in 2008); herring gull my visits to the Neddern Caldicot to the Severn Es- largest number of the rele- (197 in 1971); and common Valley access was gener- tuary) span the last fifty vant species recorded in gull (c.250 in 1971). ally permitted to everyone years and are based al- that year. Each year is only by all of the landowner/ Because these records do most entirely on a series of given enough space to ac- tenants and people walked not truly indicate the overall casual observations made commodate two-figure the valley regularly, often presence of all bird species by the author during this numbers so any counts with dogs. Since the 1980s I have provided a continu- period of time -1958 to over 99 are given an as- to 1990s however, access ous yellow 'band' suggest- 2008 (Colin Elliot has pro- terix - the actual numbers has been largely denied ing the realistic span of vided records for the early counted, or estimated, are (except for footpath ac- regular occurrence by ex- – mid 1980s). given here in the order of trapolation. In the case of cess) and this has resulted their listing in the chart – Initially the Neddern lying in a great proliferation of those which remain, there between the Severn Estu- bird numbers. As well as mallard (116 in 2002, c.100 has most probably been no ary and a point just to the the usual avian occupants in 2007 and 168 in 2008); regular occurrence, only south-east of Caerwent the Neddern has also at- teal (c.300 in 1968 and 130 sporadic occurrence (e.g. was a tidal estuary. The tracted some species re- in 1970); wigeon (c.2000 in in the great crested grebe construction of the Severn garded as scarce or even 1997, 158 in 2000, c.100 in and the cormorant). sea-wall and associated rare. These include greylag 2001, c.150 in 2002, c.200 Three other birds should be sluices brought an end to goose, gadwall, goldeneye, in 2007 and c.300 in 2008); mentioned here as addi- this tidal regime and the golden plover, wood sand- lapwing (c.100+ in 1971, tional cases, additional, Neddern as we know it to- piper, jack snipe, grey c.200 in 1997, c.400 in that is, to those mentioned day, changed from being a phalarope, barn owl, great 1998, c.700 in 1999, 881 in in the chart. The first of brackish water environment grey shrike, brambling and 2000, c.825 in 2001, c.200 these is the gadwall which I to one of freshwater tree sparrow. In addition to in 2002, c.100 in 2007 and first noted on the Neddern streams (Crick Brook and those already mentioned, c.1000 in 2008); redshank floods as recently as the 5th Neddern Brook), marshes other species known to (c.100 in 1977, c .100 in February 2000 when just and seasonal 'lakes' (floods breed here over the years 1978, c.100 in 1983, c.100 one bird was present. Two following heavy rain). include common buzzard, in 1986, 296 in 2000, 209 gadwall were noted on the kestrel, lesser spotted in 2002 and 102 in 2008); I first knew this area during 26th March 2004 and dur- woodpecker, little owl, grey black headed gull (c.300 in the 1950s, and late in that ing 2008 a pair were seen partridge and, only re- 1970, c.1500 in 1971, decade began to make regularly through January, cently, little notes on what I saw there. grebe. During this period the drainage management was The chart (page such that the winter floods 13) summarizes took a long time to clear, so the birds present providing a suitable breed- over the se- ing ground for the like of quence of years. mute swan, shelduck, mal- Because of the lard, moorhen, coot, lap- essentially cas- wing, redshank, common ual nature of the snipe, yellow wagtail, records (e.g. no sedge warbler, reed bun- visits made be- ting and cuckoo. In my tween 1988 and experience the first at- 1996) many tempts to improve the years are left drainage of the Neddern blank. This does came in the summer of not mean that 1961, followed by a second the birds were dredging about ten years not there of later. Although the flood course, only that waters were evacuated I was not there Map of the main Neddern Valley pools more quickly as a result of to record them. Page 11 this, the overall impact was A 'dash' in the column for only partial and the area any year means that the

Issue 2 October 2009

Birdlife In The Neddern Valley - A Personal Record (continued…)

February and April. On the high water levels during the March 2002 were made on a grateful for permission to use 17th November four gad- summer. Unlike 2007 when more organised and thor- the relevant material in this wall were present and five little grebes decided on an ough basis as part of an offi- article. on the 18th November. In attempt to breed during the cial survey for Monmouth- shire County Council and the Colin Titcombe contrast to the recent ap- second half of the summer, pearance of the gadwall in no such unusual nesting Gwent Ornithological Soci- the Neddern Valley is the behaviour was noted in ety, to whom I am most former presence of the 2008 until the 2lst October black tern, but only as a when a pair of black swans Teal Robin Great Spotted Woodpecker passage migrant. This spe- (Cygnus atratus) built a cies was first noted during nest in the middle of Bas- Mallard Mistle Thrush Cormorant the autumn of 1958 when a tin's Pool (see map of the Wigeon Canada Goose Herring Gull couple were noted in tran- main Neddern Valley Gadwall Shoveler Common Whitethroat sitional plumage. During pools). Mute Swan Shelduck Chiffchaff the spring of 1959 up to 17 The initial sighting of the Black Headed Gull Moorhen Garden Warbler black terns in full breeding species here was made on plumage were observed Common Gull Magpie House Sparrow the 29th September when a over a period of five days Lesser Black Backed Gull Long Tailed Tit Lesser Whitethroat single bird was seen. On (21st - 25th June) and then the 8th October a pair was Blackbird Little Egret Willow Warbler another bird (birds?) was seen and on the 13th Octo- Song Thrush Goldfinch House Martin seen in the late summer ber the first signs of possi- Tufted Duck Rook Swift and autumn of 1960, but ble nest construction. By there have been no sight- Pied Wagtail Jackdaw Wren the 21st October a nest ings made since. Wood Pigeon Redwing Common Snipe was almost complete but The third species which heavy rain fall over several Redshank Starling Jay deserves some attention is days during early Novem- Great Tit Pintail Raven the water rail. Between ber meant that the nest Carrion Crow Greenfinch Black Swan 13th December 1959 and was in imminent danger of Dunnock Chaffinch Scaup the 22nd April 1961 I saw submersion. Despite des- this species on eleven oc- perate attempts by the Common Buzzard Green Woodpecker Meadow Pipit casions, usually single swans to raise the level of Lapwing Stock Dove Kingfisher birds, but occasionally two. the nest it was all to no Grey Wagtail Grey Lag Goose Bewicks Swan In those days every part of avail and the pair had de- Little Grebe Blue Tit Goldcrest the Neddern's swamps and serted by the 15th Novem- marshes would be investi- ber when I found them oc- Coot Swallow Pochard gated - a style of bird re- cupying the lower pools of Grey Heron Blackcap cording frowned upon to- the valley. By the 26th No- Neddern Valley Bird List 2008 day because of the obvious vember it was just possible disturbance factor. But to wade out to the nest without such intrusive in- which was found to contain vestigation this bird in par- five eggs. ticular, and to a lesser de- NOTES gree the common snipe and moorhen also, are very 1) In the species chart the difficult to evaluate in terms years from 1958 to 1991 are of population levels. Be- bordered by a blue band cause this intrusive method which represents the years of is no longer used I have regular disturbance by walk- not included the water rail ers and wildfowlers alike. in the species chart, though The following sequence bor- dered by an orange band it may well still occur. Dur- represent the years of limited ing 2008 regular counts disturbance, and conse- and observations were quently higher numbers of made in the Neddern Val- most species present. Deserted black swan’s nest and eggs on Baston’s Pool, The ley culminating in the sight- Neddern Valley, Gwent (26th November 2008) © Colin Titcombe ing of 68 bird species (see 2) Records made between list). the 20th November 1999 and Page 12 the 11th March 2000 - and Like 2007, 2008 was a very those made between the 4th wet year with unusually December 2001 and the 12th

Chart showing bird numbers recorded in Neddern Valley (1958-2008)

Issue 2 October 2009

Management Changes at Harold Finch Memorial Park

The Harold Finch Me- sively managed for “Withinthose adjacent weeks ofwithin the and devil’s bit scabious morial Park is the amenity purposes relaxationthe public ofpark cutting, after is appearing over the grounds of Pontllanfraith through frequent cutting they had been uncut for rest of the site. As the the green manicured Council Offices, where which has resulted in a a few weeks. This was site is well used by the Go Wild! event is grass-rich sward in most areato inform was athe mass existing of walkers, dog walkers, held. It contains two areas. However, there yellow,species pinkcomposition and of local residents, families designated areas, a Site are patches of wildflow- whitethese areasfrom theand lady’sto pro- and school children for of Scientific Interest ers and elements of the smock,vide a baselinedandelions, for fu- a variety of reasons, (SSSI) and a Local Na- SSSI meadows can still ture monitoring. Within paths have been cut ture Reserve (LNR); it be found within the buttercupsweeks of the and relaxation dai- through the area allow- also contains a public amenity grasslands, in- sies.”of cutting, the green ing access. Due to the park, a pond and a large cluding lady’s mantle manicured area was a amenity grassland site area of regularly cut and orchids. A relaxa- mass of yellow, pink and being so species rich amenity grassland. tion in the number of white from the lady’s just from a reduction of Habitats include hay cuts has provided a smock, dandelions, but- cutting for one season, meadows, amenity chance for wildflowers tercups and daisies. the site will be continu- grassland, wet meadow, to return and increase Several weeks later ally managed for biodi- a partially planted wild- the biodiversity of the common spotted orchids versity in the future as a flower area, hedgerows, site. started to appear and as continuation of the a pond, streams and the weeks passed the SSSI and LNR. The Countryside and woodland. The site is numbers increased. A Landscape Section car- open to the public and is small patch of heathland ried out a survey of the well used by dog walk- has started to develop in Maggie Iles amenity grasslands ers, families and council one corner of the site (Biodiversity Assis- within the LNR and staff, and for easy ac- tant, Caerphilly cess between the com- County Borough munities of Pontllan- Council) fraith, Blackwood and Woodfieldside. The site is owned by the Caer- philly County Borough Council’s Park Services Department and is man- aged by Caerphilly County Borough Coun- cil’s Countryside and Landscape Section.

The SSSI and LNR have been managed sympathetically as meadows for several years. The amenity grassland has always been cut frequently to maintain a manicured area, by the council’s Park Services depart- ment as part of a long- © Caerphilly County Borough Council term contract. Several weeks after changing the The LNR part of the site Page 14 has been more inten- cutting regime, wild flowers began to flourish

Issue 2 October 2009

Heads of the Valleys Lapwing Project – 2009 Monitoring Update

Monitoring of lapwing ence of predator van- importance as a lapwing The RSPB Heads of the breeding sites in the tage points, were also breeding site was Parc Valleys Lapwing Project Heads of the Valleys recorded. Bryn Bach also a Local is supported by the area has continued in Nature Reserve. Follow- Welsh Assembly Gov- Surveys were also car- 2009. With the help of ing significant manage- ernment (Department ried out for predators. 8 volunteer surveyors, ment work over the last for the Economy & Numbers of corvids 23 sites across Blaenau two years, a pair of lap- Transport) and Blaenau (crows, magpies) and Gwent, Torfaen, Caer- wing bred again in 2009 Gwent County Borough raptors were observed philly, and Merthyr Tyd- successfully fledging Council. More details during the survey pe- fil were monitored. two chicks, a very en- are available from riod and scat surveys couraging result. Camilla Smith, RSPB for mammalian preda- Heads of the Valleys “...there were almost tors (foxes and badg- Along with post- Lapwing Project Officer 20% less breeding ers), were carried out, industrial sites, farmland on 01495 355826, or based on presence of and common land within lapwing present in [email protected] scats on a transect of the Heads of the Val- the areas monitored .uk. approximately 1km in leys area are vital for when compared length for every 1km breeding lapwing with with the outcome of grid square monitored. disturbance issues and Camilla Smith (Heads monitoring the same increasing pressure Though it is difficult to of the Valleys Lap- placed on sites where sites in 2008”. pinpoint what may have wing Project Officer, they may have relied in caused this apparent RSPB) the past for breeding decline some interest- Analysis of the results habitat. This years sur- ing changes in nesting indicates there were vey has highlighted that sites were observed almost 20% less breed- a significant number of between the two years. ing lapwing present in lapwing nested on sites In particular, traditional the areas monitored that are allocated as strongholds for breed- when compared with development sites and ing lapwing in Blaenau the outcome of monitor- nearly a third were sub- Gwent, for example, ing the same sites in ject to disturbance by Rhyd y Blew, Bryn 2008. illegal off-road motor- Serth and Beaufort Hill bike activity, for exam- Monitoring was carried were abandoned in fa- ple on sites such as using a standard five vour of ‘new’ breeding Gelligaer Common, visit breeding wader sites on less disturbed Cefn Garn yr Erw and survey method. On farmland habitats. One Bryn Serth. each monitoring visit, site that maintained its the total number of adult lapwings, number of adult birds behaving as if with young and number and growth stage of chicks were recorded. Information about land use and live- stock numbers, habitat type, (vegetation height, percentage rush cover, presence of wet fea- tures: ditches, pools Page 15 and flushes), field boundaries and pres- © Camilla Smith, RSPB

Issue 2 October 2009

Industrial Melanism

Industrial melanism in There are a number of higher than any found The factory was removed meadow spittlebugs; dark forms, which are elsewhere in the species around 20 years ago. what has happened in found to occur in rela- range in Europe, Asia What would be the pro- the last 20 years? tively low percentages in and North America. portion of melanics at the most of the UK. Around original sites some 20

30 years ago dark forms It was suggested that the years later? With the Industrial melanism is were found to predomi- relationship was due to benefit of a Nuffield Sci- “adaptive melanism (dark nate in the vicinity of the the selective effects of ence Bursary to Jenny coloured morphs) caused ‘Phurnacite’ factory in the the local air pollution from O’Neill, a second year by anthropogenic altera- Cynon valley in South student from Cardiff Uni- tion of the natural envi- Wales. The results of a “A change in versity, we have this past ronment in terms of in- sampling programme melanic frequency summer sampled from as dustrial pollution”. Most were published by Lees occurred in less many of the original sites will know of the industrial & Dent (1983 Biological both in the Cynon Valley melanism shown in some Journal of the Linnean than 40 generations and in the Cardiff Docks adult Lepidoptera - the Society 19: 115-129). since the factory (as a similar relationship peppered moth is per- The factory was a signifi- was first operated.” was also found in the haps the best-known ex- cant source of local par- Cardiff Docks area). ample. ticulate air pollution and

Lees & Dent found a the factory. It was not

strong relationship be- clear if selective preda- Preliminary results, However there are a tween the combined tion, direct effects of pol- based on evaluation of good number of other melanic morphs in the lution or thermoregulation over 8000 specimens insects in which this has proximity of the factory. are the factors involved in from around 50 sites been shown and among Over 98% of the insects the prevalence of melanic show that percentages of them the common spittle- were melanic immedi- forms. This change in melanic morphs have bug Philaenus spu- ately adjacent to the fac- melanic frequency decreased from the peak marius. This is an abun- tory and this percentage (reported in 1983) oc- of 98% to around 50%. dant insect in many habi- declined to normal pro- curred in less that 40 Full results are under tats in the UK and conti- portions for South Wales generations since the analysis. nental Europe. It is a xy- 1.5-6 km depending on factory was first operated lem sap-feeding insect the direction away from from 1942 (and ex- feeding from a wide the factory. The melanic panded from 1951-1968). Dr Mike Wilson (Head of range of herbaceous frequencies were far Entomology, National plants. There is one gen- Museum Wales) eration each year, over- wintering as eggs and the nymphal stages are pre- sent within spittle masses on the host plant. The adult insect occurs in a wide range of colour forms, which depends on the amount of darker pig- mentation. The propor- tion of the different forms in different locations has been widely investigated both in the UK (e.g. Lees et al. 1983 Biological Journal of the Linnean Society 19: 99-114) and especially in Scandina- vian localities. Page 16 Melanic and non-melanic forms of Philaenus spu- marius © National Museum Wales (James Turner)

Issue 2 October 2009

SEASHORE SIGHTINGS - HIGHLIGHTS IN GLAMORGAN 2009

As a professional marine bi- soft coral deadman’s fingers with about 11 dark spots rare. This strange creature ologist, I have been investigat- (Alcyonium digitatum) com- along the dorsal fin. The but- lives on the surface of warmer ing the seashore along the prises colonies of animals. terfish is covered in a layer of waters of the World’s oceans Glamorgan coast throughout Each ‘finger’ is a separate slime which helps it survive and is a colonial animal called 2009. I have undertaken many colony. In water, the tiny coral out of water at low tide. It can a hydroid. The direction of the of my own surveys but also polyps will protrude into the be found under rocks and sail along the float will deter- during public and school current and feed using a ring seaweed. mine the direction of travel. events, have noted all sight- of tentacles armed with sting- ings encountered. ing cells. Stranded jellyfish, mainly the I would urge you to record any dustbin lid or barrel jellyfish interesting seashore sightings Some of my highlights for this The tiny cushionstar (Asterina (Rhizostoma octopus) have and report them to myself at year include the rosy feather- phylactica) is found in coral- been in abundance this sum- [email protected] as star (Antedon bifida) living line pools mainly on Worm’s mer around our coast. I was I am the new County Re- under boulders at Oxwich. Head causeway, Gower. It lucky enough to find some live corder for this group. These This beautiful creature has ten was only described in 1979 specimens just offshore and will be collated and verified feathery arms and a claw-like and very little is know about it. observe their amazing struc- before being submitted to structure below which it uses This animal is up to 1.5 cm ture and ballerina-like move- SEWBReC and MarLIN. to ‘walk’ along the rocks with. across and recognised by the ment patterns. It is an excellent swimmer and distinctive star pattern on its a joy to observe in rockpools. surface. In previous years there have been mass strandings of by- Judith Oakley (Oakley Inter- Many people will not realise Butterfish (Pholis gunnellus) the-wind sailors (Velella tidal and City and County of that we do in fact have corals were fairly common this year. velella). However, this year Swansea) living around our coast. The They are long and eel-like sightings have been quite

Butterfish (Pholis gunnellus) © Judith Oakley (www.oakleynaturalimages.com)

Rosy featherstar (Antedon bifida) © Judith Oakley (www.oakleynaturalimages.com)

Deadman’s fingers (Alcyonium digitatum) © Judith Oakley (www.oakleynaturalimages.com) By-the-Wind sailor (Velella velella) © Judith Oakley (www.oakleynaturalimages.com)

Dustbin lid or barrel jellyfish (Rhizostoma octopus) Cushionstar (Asterina phylactica) © Judith Oakley © Judith Oakley (www.oakleynaturalimages.com) (www.oakleynaturalimages.com)

Issue 2 October 2009

Vale of Glamorgan LBAP Update

feeding project that was sources for them. summer. The Vale of Glamorgan carried out again this Biodiversity Partnership The LBAP booklet – year to help maintain A bird ringing project to has had a successful Wildlife in the Vale of the population in the start looking at the year with good results Glamorgan – is nearly Vale. Glamorgan Bird linked use of wetland from the projects that complete. This booklet Club, with the aid of areas across south east have been carried out supports the review of CCW grant, have Wales involved monitor- and the culmination of the LBAP giving an in- helped create a sacrifi- ing the birds at Cos- the review of the Vale’s troduction to the new cial arable field margin meston Lakes. In its Local Biodiversity Ac- layout, its aims, and using a diverse annual first year highlights of tion Plan (LBAP). protected habitats. Pro- seed crop, plus they the work were Cetti’s duced in collaboration provided additional warbler and water rail, The Vale’s LBAP has with artist Graham hanging feeders during and it is hoped that the been transformed in the Brace it gives an over- the middle of winter. project can be extended last few years and the view of the types of net- Providing food for the in the future to increase end of 2009 sees the works found in each tree sparrows has the areas assessed to close of this review with broad habitat type and helped the club try and see what sort of areas the new, slim line LBAP where you can go to identify its wintering the birds use. currently out for consul- see examples of them grounds and aided the tation. Compared to within the Vale. It is birds during their breed- At Atlantic College in St the 2002 one which being produced bilin- ing seasons. Although Donat’s a traditional was 225 pages long gually - back to back, there was one success- orchard has been ex- this one is much more and should be available ful fledging from the panded and its tradi- usable, easily updated around Christmas from specially provided nest tional management has and interactive. After all the Vale of Glamor- boxes the club also put been maintained to en- the consultation period gan Council offices. courage a wildflower the species and habitat up the population meadow below it. This list will be a material seems to have de- If you would like to be is an important habitat consideration in plan- creased this year. kept informed about for many insects, birds ning decisions made by However the feeding local projects and re- and small mammals the council. project has also at- ceive local biodiversity that will feed on the tracted linnet, yellow- updates by joining the fruits of the trees and It is based around hammer, reed bunting, Vale’s Biodiversity Part- seeds of the plants in seven broad habitat song thrush, dunnock nership, please email the grass. types, with priority spe- and the occasional grey your details to ecol- cies and habitats asso- partridge all of which Wildflower seeds were ogy@valeofglamorgan. ciated to these. This are priority species on gov.uk. sown at Victoria Park in allows management the LBAP and many of Barry to create a wildlife work done on a habitat which are red listed as haven in the middle of a to be recorded against birds of conservation well used park, and the all the species it helps, concern. Liz Stewart (Assistant mini-meadow has al- because although it Ecologist, Vale of Gla- ready started attracting may have been tar- There have been a morgan County Bor- butterflies and bees. geted towards a spe- number of other LBAP ough Council) More yellow rattle will cific charismatic spe- partnership projects be sown this winter to cies it will tend to im- carried out this year further knock back the prove the habitat for that are supported by amenity grass and let other species using it CCW grants, which more and more herba- too. An example of this have helped expand ceous flowering plants is the tree sparrow habitats, monitor spe- cies and improve re- come through next Page 18

Issue 2 October 2009

Blaenau Gwent Biodiversity Partnership

Blaenau Gwent Biodiver- over the summer at the sites as they are also nesting. sity Partnership has been different sites. known. These sites con- A new assistant ecologist able to designated 5 sites tain a variety of habitats A further 5 sites have has recently been ap- in the borough as new ranging from grasslands been identified and will pointed – Katie Parting- Local Nature Reserves and woodlands to post be designated over the ton, who will be working including Parc Bryn industrial and mosaics of next few years. Work alongside the ecologist, Bach, Sirhowy wood- many habitats. has already begun to pro- within the countryside lands, Beaufort Hills, duce ecological manage- The bird sub group has team at Blaenau Gwent Parc Nant Y Waun and ment plans for Six Bells been active this year, County Borough Council. Cwmtillery Lakes. All Colliery Site and Rose- working on a number of sites have a rich biodiver- heyworth Community projects to protect threat- sity, which can be en- Woodlands, as part of the ened bird species across Claire Pooley joyed by all including designation process. Blaenau Gwent. This (Ecologist, Blaenau members of the local has included the dipper, Gwent County Borough community and visitors In addition to this, 128 barn owl and long eared Council) from outside the area. sites have been identified owl projects, which have The designation was as Sites of Importance for involved erecting boxes celebrated at a number of Nature Conservation up at sites with suitable events, which were held (SINCs) or local Wildlife habitat, to encourage

CUBS – The Cardiff Urban Bat Survey

This summer more than ised by Steve Lucas, ‘echolocation calls’ and Survey results have now 120 volunteers across Wales Bat Officer for the ‘feeding buzzes’ and vol- been sent back to the Bat Cardiff have been in- Bat Conservation Trust, unteers were loaned a Conservation Trust where volved in the largest bat and is one of four urban bat detector for the full they will be analysed and survey ever undertaken in bat surveys conducted five month survey period, a report for each city will the city. Sixty 1km around South Wales this allowing them plenty of be published in 2010. squares of the city were Summer, the others being time to practice and to Catalena said “The data surveyed as part of the in Swansea, Newport and gain experience in listen- that the volunteers col- Cardiff Urban Bat Survey Neath. ing to bats. lected this summer will be (CUBS) and it is antici- of direct value in planning Catalena Angele, secre- Traditionally, wildlife sur- pated that the results will bat conservation efforts in tary of the Cardiff Bat veys tended to focus on give a broad picture of and around Cardiff in the Group and ‘local organ- areas outside of the city bat activity across Cardiff. future. I think that people iser’ for the Cardiff Urban centre which was often really appreciated being In Spring this year a call Bat Survey said “Take up considered to be wildlife- given this opportunity to went out from Cardiff Bat for the survey was phe- poor. However, urban make a real contribution Group asking members of nomenal in Cardiff, with areas are increasingly to conservation in their the public to ‘adopt’ a many more volunteers recognised as valuable local area. We are all 1km square of Cardiff, than anticipated. People habitats for some spe- very eager to see the re- usually the area where were very enthusiastic cies. Evidence suggests sults!”. they lived. Volunteers about learning more that streets, gardens and were then provided with about the bats in their parks are frequently used bat detectors and training local area and loved be- by bats as feeding sites, Catalena Angele and asked to plan their ing able to hear bats with and that houses and (Secretary, Cardiff Bat own survey route within the bat detector”. other urban buildings are Group) their square. They then used as roosts. This sur- No expert knowledge of went on to survey their vey aims to measure how bats or previous survey area for bat activity three valuable Cardiff’s urban experience was required times; at the beginning of centre is to the bat popu- as full training was pro- June, the end of July and lation in the area. vided by Steve Lucas. Page 19 in mid September. Training was given on The survey was organ- how to recognise

Issue 2 October 2009

SPOTLIGHT ON A LOCAL RECORDING ORGANISATION: GWENT FUNGUS GROUP

amount and diversity of mycologists and some of grassland fungi proved it the UK’s top scientists to be a site of real impor- alike. tance, both in Wales and the UK overall. Until sites If you would like to find like this are properly sur- out about joining the veyed on a regular basis Gwent Fungus Group many will be lost to the please contact George & nation as more and more Sheila by email: gwent- of these hugely important [email protected] sites are ‘improved’ and om or telephone 01531 developed. 631736 for further infor- mation. Our website ad- On a grander scale, dress is George and Sheila again www.gwentfungusgroup.o Hygrocybe punicea (crimson waxcap). One of the hosted the British Myco- rg.uk where you can also many species of waxcap found at St Woolos Cemetery, Newport. © Gwent Fungus Group logical Society’s Road- find out more about this show at Malvern Autumn group and its activities. The Gwent Fungus Members of the group Show where they were Group has been in exis- have also been involved awarded a RHS Gold Sheila Spence tence for many years, in survey work for CCW Medal for their educa- (Chairman of Gwent however after a few years and have links with Mon- tional stand. Enthusing Fungus Group) gap, when the original mouthshire Meadows and and educating people group leader moved the Living Churchyard about the wonders and away, it was re-launched project, both organised by magic of fungi, so often in 2005 by George and the Gwent Wildlife Trust. popping up out of no- Sheila Spence who run where overnight, is hard work – but great fun and the group today. Sheila has been closely enjoyed by both local field involved in mycology and We have close links with field recording for many both the Association of many years, particularly British Fungus Groups since she attended a 3 and British Mycological year course on fungi Society, being affiliated to through Nottingham Uni- both associations as well versity back in the very as having regular contact early 1990’s. It now with our neighbouring takes up a large part of fungus groups in Glamor- both Sheila and George’s gan, Herefordshire, the lives and they enjoy pass- Forest of Dean and Cots- ing on their knowledge wolds. and enthusiasm to other people, particularly Fungus forays are ar- through classes, such as ranged for members those run by GWT, and throughout the Spring their outreach activities at and Autumn to identify shows and other public and record the fungi events. found at various sites in Gwent and as part of our The Gwent Fungus Group’s stand in the Countryside mar- outreach events we have One of their most recent quee at the Monmouth Show 2009 © Gwent Fungus Group taken a stand to the Mon- achievements was re- mouth Show for the last cording fungi at New- few years as well as other port’s St Woolos Ceme- Page 20 events in and around the tery where the huge Old Monmouthshire area.

Issue 2 October 2009

The invasion of Harmonia axyridis

species after being in- Spotted in troduced in 1988. It is Caerphilly County feared that it will pose Borough a significant threat to our native species, Jon Hole (Chief Coun- both because it may tryside Ranger for out-compete them and Caerphilly County Bor- also because it is said ough Council) spotted that the harlequin lar- the first harlequin lady- vae will eat the larvae bird for Caerphilly of other species as well County borough whilst as their normal diet of out with a college aphids. group. The ladybird H. axyridis adult © David Slade was found in Waun- Harmonia axyridis has fawr Park, Risca on very variable markings, th Many people will be also saw one, and I Wednesday 30 Sep- but may be recognised aware of the fact that saw both larvae and an tember 2009. This in- reasonably easily. It is we have a new ladybird adult in my garden in dividual was one of the a large ladybird (7-8 in the British Gowerton to the west dark specimens with mm, like the 7-spot, fauna. Harmonia axy- of Swansea this the red markings. The Coccinella 7-punctata; ridis was first found in year. One also turned sighting was sent to larger than most other Britain in the summer up in Margam Park on the harlequin ladybird common species). It of 2004, and since then 13th September, at a organisation. has brown legs (the 7- it has spread rapidly beetle identification spot has black legs), through the country. It training event. and it has a broad is now well and truly Maggie Iles Sometimes called the ridge at the base of the established in South (Biodiversity Assis- harlequin ladybird, this elytra. Wales, and it is spread- tant, Caerphilly beast has a fearsome ing west. It was found County Borough reputation. It has been in Bristol and South described as the most Steve Bolchover East Wales a couple of invasive ladybird on (VC41 Beetle Re- years ago; Greg Jones the planet, and lived up corder) tells me that he found it to that in North Amer- in Bridgend in October ica, where it has be- 2008, Barry Stewart come the dominant

H. axyridis pupa © David Slade

H. axyridis larva © David Slade Page 21

Issue 2 October 2009 Two North American alien bugs arrive in South Wales

Leptoglossus occidentalis (Heidemann) Western Conifer Seed Bug

This large impressive coreid Italy and later rapidly else- many (Berlin) and the (Pinus sp., Pseudotsuga bug was first noticed in the where in Europe. It was re- United Kingdom menziesii); but it has also UK in 2007 and appears to corded in 2002 in Switzer- (Weymouth, Dorset) point to been observed on Picea, have arrived in large num- land; 2003 in Slovenia and repeated introduction or Cedrus, Abies and Junipe- bers each autumn since Spain; 2004 in Croatia and secondary translocation rus. Feeding causes reduc- then. It finally arrived in Hungary; 2005 in Austria; within Europe from the tion of seed fertility, but no south Wales in autumn 2006 in France, Germany south to the north. economic impact is known 2009 *. Other records have and the Czech Republic and so far in Europe, whereas Leptoglossus occidentalis come from Yorkshire and 2007 in the United Kingdom, the species is regarded as overwinters as an adult in west of England. The spe- the Slovak Republic, and pest in its native range. crevices or similar places cies has conquered a large Poland. under bark or other struc- Further details can be ob- part of Europe within just a From the first record in tures. The species is capa- tained from W. Rabitsch decade and because of its northern Italy there seems ble of flying long distances, (2008) Alien True Bugs of high reproductive and dis- to be natural spread to Swit- but also can be translocated Europe (Insecta: Hemiptera: persal capabilities further zerland, Slovenia, and Croa- as egg, nymph, or adult with Heteroptera) Zootaxa 1827: spread and establishment of tia and nearby countries, but its host plant (conifers). 1-44. the species in Europe is the isolated records in Ger- very likely. It may enter buildings in Dr Mike Wilson (Head of large numbers The native range is likely to Entomology, National Mu- in autumn and be west of the Rocky Moun- seum Wales) so become a tains in North America, from * L. occidentalis was spotted nuisance to British Columbia to Mexico. in the offices of the Neath people. It Since the 1950s the species Port Talbot Countryside & feeds on the spread eastward and Biodiversity Unit in Baglan in young seeds reached the east coast in September. It was also re- or flowers of the 1990s, The first Euro- corded in Swansea in Octo- conifer spe- pean records date from ber. The sighting in Baglan cies, with a 1999 near Vicenza (northern is the first known record in preference for Italy). The species spread in Wales. Leptoglossus occidentalis © Rebecca Sharp Pinaceae

Prokelisia marginata (van Duzee) (Hemiptera: Delphacidae)

Immigrant species are viduals about 30 miles Norfolk and the Thames more likely to be noticed if north of Southampton. estuary. A visit to the they are found on a crop north Gower marshes This is the third area plant or an ornamental, failed to find any speci- where the species has where in the absence of mens in September been found in Europe, the natural enemies or preda- 2009. other two being the Al- tors they may multiply garve area of Portugal In the USA, P. margi- quickly and cause dam- and extending into Spain nata is abundant on the age. In natural habitats, and the coastal area of extensive coastal however, immigrant spe- Slovenia. It is difficult to marshes, especially on cies may be less readily say how long the species the East Coast. Densi- noticed, unless collected has been present in the ties of the planthopper by a specialist. UK. In 2008 no specimens may exceed 2000 per In September 2008 large were found in the Severn square metre. It has populations of the small Estuary. However, in Au- been the subject of delphacid planthopper gust 2009 adults and many ecological studies Prokelisia marginata were nymphs were found on the in the US and there is © National Museum Wales found on Spartina marsh scattered Spartina stands, an extensive literature (James Turner) in Southampton water, both near the Severn on the species. Poole Harbour and also Bridge and at Peterstone Dr Mike Wilson (Head of marshes to the east of Wentlooge near Cardiff, Entomology, National Southampton. Its discov- and abundantly at Bridge- Museum Wales) ery on the south coast water Bay in Somerset. Page 22 was made by a chance This summer has also finding of migrating indi- seen the species found in

Issue 2 October 2009

Parrots in Deri?

It was during July, when previous. Editor’s Note: The Euro- eastern coast in the past. we had the warm front pean roller (Coracias gar- It is a stocky bird, the size On my return to work on that brought over the rulus) is the only member of a jackdaw, mainly a the Monday I rang Geri surge of painted lady but- of the roller family to vivid blue colour with a Thomas and Dave terflies, that I spotted the breed in Europe. It is brown back, and black Beveridge and described unusual bird sat on the also found in North Af- wingtips. The European the bird that cousins and I roof of a house in Deri. rica, Iran, Siberia, Iraq roller is classified as Near had seen in Deri, which and east to China. It is Threatened (NT) by the At first glance, I thought it was the size of a crow, rarely seen in the UK al- IUCN. was an escaped parrot, brown, with a blue breast. though a few individuals Source: www.arkive.org but after another glance, Once they had got over have been spotted on the whilst watching it fly away the excitement they man- into the woods I realised it aged to tell me it was a © Andrew Slade was not a parrot, but I roller! This is apparently wasn’t sure what it was. the first sighting in Gla- morgan for this species. A couple of days later, my cousins told me about an unusual bird that was Maggie Iles (Biodiversity perched on their roof. Assistant, Caerphilly They were attracted to its County Borough Coun- call as it was very different cil) and very noisy. When they described this bird, I real- ised it was the same bird I had seen a couple of days Nb. Not the actual bird spotted in Deri

‘Birding in Glamorgan’

The Glamorgan Bird Club is also a comprehensive (GBC) recently launched a table of where to see spe- new “where to watch” cific species and details guide to the birds of Gla- on the rarities that have morgan. The book was occurred in the county. officially launched on Sun- Throughout the text are day 18th October at Kenfig colour plates illustrating National Nature Reserve. both species and habitats The day included a bird and a series of black and ringing demonstration, a white vignettes from local guided walk around the artists. At the back of the Reserve, and also incor- book is a list of useful con- porated the grand opening tacts and a county check- of the new GBC library list. trolley. Copies of ‘Birding in Gla- Included in the book are morgan’ are available for 53 site guides from right £14. Please contact Alan across the old county of Rosney on 01443 841555 Glamorgan. SEWBReC for more details. have contributed by pro- Alan Rosney viding a coloured map of (Glamorgan Bird Club) Glamorgan. Each site guide has a sketch map, www.glamorganbirds.org.uk access details and a list of the species that are likely Page 23 to be encountered. There

Issue 2 October 2009

Events

The Conservation of Amphibian and Reptiles in Wales: One Day Conference and Networking Event Date: Saturday 28th November 2009 Location: Swansea University, Singleton Park, Swansea © Daniel Read Cost: £26.50 for non ARG members and £22.50 for con- cessionary (includes teas/coffees, lunch & pastries). Contact Chaela Carrell for further information. Email: [email protected] Web: www.swwarg.co.uk

© David Slade

The Golden Great Nut Hunt Please remember you This year is the 21st anniversary of the National Dormouse Monitoring Pro- can advertise your gramme (NDMP). In celebration of this and to launch the third Great Nut events and training Hunt, the People’s Trust for Endangered Species (PTES) have hidden 20 courses for free on the silver nuts and 1 golden nut in woodlands in England and Wales. Whilst you are searching for dormouse-nibbled hazel nuts, keep an eye out for SEWBReC website. one of the 21 flags representing the golden and silver nuts. If you find one, Please send details to you should take it home, and then contact PTES to collect your reward. Lindsay Bamforth To take part in the Great Nut Hunt and to receive your free survey pack, ([email protected]) call 020 7498 4533 or visit www.greatnuthunt.co.uk. Survey packs contain The SEWBReC website more information about the silver and golden nut prizes, information about can be found at the hazel dormouse, a recording form, guides on how to identify hazel trees and nibbled nuts, and instructions on how to determine a grid refer- www.sewbrec.org.uk ence. Their website also has a handy ‘find your nearest woodland’ func- tion. By simply typing your postcode into the search facility, it provides you with the three nearest woodlands they would like you to search, with a map showing the locations. Happy hunting!

A big thank you to all those who have contributed to this newsletter! Gwent-Glamorgan But, thinking ahead to the next issue, we want more Recorders’ Newsletter articles from Recorders – it could be just a list of Contact: species you have recently recorded, or an update of SEWBReC where you have been surveying in the last year. This 13 St Andrews Crescent is an opportunity to plug your favourite recording lo- Cardiff CF10 3DB cation, to raise awareness of the species that you Telephone: 029 20 64 1110 record, and to communicate to a wide range of indi- Fax: 029 20 387 354 viduals about your hard work! E-mail: [email protected] Web: www.sewbrec.org.uk