Conservation

Government vows to clean up England's largest lake

Zoo hopes critically endangered birds will breed

Cornwall residents report environmental crimes

Biosphere photographers to create 'lasting legacy'

Otter tunnel could divert mammals away from road

Zoo-bred lynx could be first released into wild

Arboretum celebrates 100 years with forest trail

Primary school pupils invited to name beavers

First beavers from Scotland released in England. Video, 00:01:11First beavers from Scotland released in England

Wild beavers reintroduced after 400-year extinction

National Trust bid for more beaver releases

Giant tortoises move to Leeds after outgrowing home

Rare hazel dormouse filmed foraging at night. Video, 00:00:20Rare hazel dormouse filmed foraging at night

Volunteers plant record number of trees in woodland

Threat to Kashmir's iconic chinar trees - and the fight to save them

Wild beaver release approved for England

Bristol home for tiger found on Polish border

Thousands of seals counted thanks to AI and drones

University raises £70m to help deprived students

Scientists probe gulls' 'weird and wonderful' appetites

Rewilding sees animals rebound in Hackney Marshes

New scorpion wrangling club holds first meeting

Wildlife park welcomes two female king penguins