Nick Upton / Eurasian beaver (Castor fiber) entering the River Otter after release. Part of escaped population re-released to the wild following veterinary check ups. Taken on the second day of Beaver releases aft...

Nick Upton / Julia Coats of the Animal and Plant Health Agency releasing Eurasian beaver (Castor fiber) back into River Otter. Part of escaped population re-released to the wild following veterinary check ups. Tak...

Philippe Clement / Poitou donkey (Equus africanus asinus) with shaggy coat on the island Ile de Re, Charente-Maritime, France

Philippe Clement / Medieval fish lock at low tide on the island Ile de Re, Charente-Maritime, France September 2011

Peter Cairns / 2020VISION / Dam in place to re-wet blanket bog at RSPB Forsinard Flows, Flow country, Caithness, Highland, Scotland, UK, June 2011

Chris Gomersall / 2020VISION / Forestry workers with "forwarder" machine, removing felled timber from Dunwich Forest, Suffolk, UK, February 2011. Non-native Corsican pine trees planted in 1990 are gradually being removed by the For...

Chris Gomersall / 2020VISION / RSPB reserves staff scraping heath surface layer and litter at Dunwich Heath National Trust reserve, Suffolk, UK. This promotes a mosaic of new heather growth on the mature heath, while simultaneously...

Pete Oxford / Diane McTurk carrying a Giant otter (Pteronura brasiliensis) into the river, habituated, Karanambu Otter Trust for re-introduction, Rupununi, Guyana, Endangered species, August 2009

Andy Sands / European water shrew (Neomys fodiens) about to re-enter water with wet fur, Captive, UK.

Nick Upton / Great Crane Project team members Beate Blahy and Roland Digby inspecting Eurasian / Common crane eggs (Grus grus) in reed pool nest in Germany before collecting them for UK reintroduction programme. S...

Nick Upton / Roland Digby of the Great Crane Project team aerating Common / Eurasian crane (Grus grus) eggs in portable incubator on high speed train on return journey from Germany for the UK reintroduction progra...

Niall Benvie / Young male European lynx (Lynx lynx) in broadleaf woodland, Bohemia, Czech Republic.