This Berks, Bucks & Oxon Wildlife Trust reserve contains extensive areas of reed bed where Vertigo moulinsiana is regularly found.
Tom Walker (0118 987 4294, tom@tmwalker.co.uk)
Joint meeting with the Bedfordshire Invertebrate Group (BIG).
Peter Topley (01462 615 499; magazine@conchsoc.org) and Alan Outen (for BIG)
Contribution to the Sheffield Bioblitz; joint meeting with Sorby NHS.
Robert Cameron (0114 268 6675 (home), radc@blueyonder.co.uk)
Downton Gorge is formed by the river Teme cutting through a ridge of limestones, siltstones and sandstones of Silurian age.
Rosemary Hill (0118 966 5160, rosemaryhi@lineone.net).
The National Trust will be holding 25 Bioblitzes on dates between February and October 2015 at coastal sites in England, Wales and Northern Ireland to celebrate the 50th anniversary
