Somerset Wildlife Trust

Work For Us|

Press Releases 

5

This year's National Meadows Day is promising to be the biggest yet, with up to 100 events taking place across England, Scotland, N. Ireland and Wales in celebration of ancient wildflower meadows and their wildlife.  People in Somerset will have the opportunity to experience first-hand the wonder of a flower-rich meadow on their doorstep.

Somerset Wildlife Trust is pleased to announce the full line-up of events and activities for this year’s Taunton Wildlife Week – an annual celebration of the town’s green spaces and wild places, and the wildlife that lives there.  Launched on Saturday 18th June as part of ‘Somerfest’, and continuing through to Sunday 26th June, Taunton Wildlife Week is part of SWT’s ‘30 Days Wild’ initiative – one that aims to encourage people to insert nature into their everyday life  to make us happier and healthier.

BridgwaterStudents studying Countryside Management in Year 1 and 2 of their BTEC Diploma at Bridgwater College have completed practical work at Westhay Moor National Nature Reserve on the Avalon Marshes as part of an ongoing schedule of works to support Somerset Wildlife Trust’s work in that area.

The work of Somerset Wildlife Trust across the county and the public’s love of wildlife bridged the generation gap today as the organisation said thank you to two wonderful fundraisers.

Olivia-Dullaghan-2Thanks to some generous funding from Martin Stanley, one of Somerset Wildlife Trust’s Trustees, we are delighted to welcome Olivia Dullaghan to the team as our very first Visitor Experience Officer. Olivia will be out and about this Spring and Summer across our flagship nature reserves in the Avalon Marshes and Cheddar area, inspiring people about the fantastic wildlife that there is to see on our Nature Reserves, and helping visitors with any questions they might have.

30DAYSWILD MAIN blackPeople who do something ‘wild’ every day for a month change their attitude to nature and report improvements in their physical and mental wellbeing, according to new research, which places nature connection at the heart of a happy and healthy life.

Large-Skipper-eye-view-of-member-eventBursting with colour, seductive scents, the buzz of insects and alive with animals - a wildflower meadow is a jewel in nature’s crown that puts on a spectacular show in summer. So it’s frightening to think that something so precious and vital is in real danger. Since the 1930’s we have lost 97% (nearly 7.5 million acres) of meadows and grasslands and the wildflowers and wildlife associated with them. Every year more and more meadows are lost through neglect, change of land use or development and with them our native wildflowers such as oxeye daisies, snakes head fritillary and bee orchids, to name but a few.

Some of Somerset’s most spectacular coastline is open to the public for the first time today following the official unveiling of 58 miles of new and improved coast path.

During 2Local companies lend a hand to create the perfect piece of wildlife space and local charity and school benefit as a result.

BFH Textured LargeSomerset Wildlife Trust has been selected as one of three Taunton-based community projects to receive a share of £30,000 as part of supermarket Tesco's Bags of Help initiative (www.tesco/bagsofhelp), which awards grants raised from the 5p carrier bag charge, which are then administered by environmental improvement charity, Groundwork.

5

BEST YEAR FOR BRITAIN’S RAREST BUTTERFLY SINCE 1930s

The once-extinct large blue butterfly, reintroduced to the UK in 1984, flew in its highest numbers for at least 80 years this summer, due to the combined efforts of the Large Blue Project, Somerset Wildlife Trust, Gloucestershire Wildlife Trust and their project partners, belying widely-reported warnings that 2016 could be the worst year on record for British butterflies.

 

Thanks to meticulous conservation management, south-west England now supports the largest concentration of large blues known in the world. Somerset Wildlife Trust’s Green Down and Gloucestershire Wildlife Trust and Royal Entomological Society’s Daneway Banks saw over 10,000 adult large blues in 2016, which equates to roughly 60% of the UK population according to Professor Jeremy Thomas, chair of the Joint Committee for the Restoration of the Large Blue Butterfly. Together they laid more than a quarter of a million eggs on the abundant thyme and marjoram flowers.

 

This is no mean feat, for the large blue is the only UK butterfly species that is sufficiently threatened worldwide to be listed in the IUCN’s global Red Data Book, and our only one designated as an ‘Endangered Species’ across Europe. The success of the large blue reintroduction is due to the combined efforts of the Large Blue Project. As well as the Wildlife Trusts in Somerset and Gloucestershire, partners include Natural England, Butterfly Conservation, the University of Oxford and the National Trust.

 

Gloucestershire Wildlife Trust’s CEO, Roger Mortlock, says: “This is fantastic news for this globally endangered butterfly whose extraordinary life cycle makes its conservation very challenging. Scrub clearance and careful grazing of wildflower-rich grasslands is key to ensuring a future for this beautiful insect. This special management also helps a huge diversity of wild plants and other insects to thrive.”

 

Professor Jeremy Thomas (Chair of the Royal Entomological Society’s Conservation committee, Emeritus Professor of Ecology at the University of Oxford, and chair of the Joint Committee for the Restoration of the Large Blue Butterfly) said:

 

"The success of this project is testimony to what large scale collaboration between conservationists, scientists and volunteers can achieve. Its greatest legacy is that it demonstrates that we can reverse the decline of globally-threatened species once we understand the driving factors."

 

The large blue has a bizarre life-cycle, having fed for three weeks on the flowerbuds of wild thyme or marjoram, the caterpillar produces scents and songs that trick red ants into believing it is one of their own grubs, and is carried underground into the ants nest and placed with the ant brood. The caterpillar spends the next 10 months feeding on the grubs before pupating in the nest the following year and then emerging to crawl above ground as a butterfly.

 

Despite over 50 years of effort to halt its decline, the large blue butterfly was pronounced extinct in Britain in 1979. Its reintroduction in 1984 was based on the discovery that large blue caterpillars can only survive in the nest of one particular species of red ant, Myrmica sabuleti. Changes in countryside management were responsible for the extinction. Alterations in grazing left grassland too tall and shady for the heat-loving red ant.

 

Reserves Manager for Somerset Wildlife Trust, Mark Green said: “The amazing numbers of Large Blues recorded this year show what can be achieved through close partnership working and landscape scale conservation land management, underpinned by sound science. Large blue numbers had declined significantly two years ago, due to unfavourable weather conditions. But, thanks to the project partners creating and maintaining a number of well-connected core sites, the butterfly has now bounced back to record numbers. I feel proud to play a part in this highly successful project, which gives me hope that we can reverse the declines of other vulnerable species.”

 

Today optimum habitat has been restored to more than 50 former sites. The finest of these are Green Down Nature Reserve in Somerset and Daneway Banks Nature Reserve in the Cotswolds, both Wildlife Trust sites. Thanks to good gazing management coupled with favourable weather, their already massive large blue populations increased by 74% and 64% respectively compared with 2015. The National Trust’s Collard Hill site in Somerset also boasted good numbers, and remains the most accessible place to see large blues thanks to its extensive car park and on-site warden.

 

 

A spin-off of our managing grasslands to support the large blue is that it has simultaneously improved conditions for a diversity of other wildlife.

 

At Daneway, scarce orchids including fly, frog and musk have returned after an absence of many years, and the exceedingly rare cut-leaved germander and cut-leaved self-heal are now flourishing. Among insects, the Downland Villa beefly – not recorded in the UK for 50 years prior to 2000 – bred in great abundance along the tracks and scrapings of Daneway in 2014-16. 

 

At Green Down, cut-leaved self-heal also flowered abundantly in 2016, and meadow brown and marbled white butterflies had their highest and 2nd highest recorded numbers respectively in decades of recording, again belying predictions for low butterfly numbers elsewhere.