Endangered species

Virgin births found in critically endangered birds

US declares 23 bird, fish and other species extinct

University to protect endangered tree on doorstep

Baby red squirrels first to be bred at safari park

Bandicoot brought back from brink of extinction

Rare angelshark filmed in Welsh waters. Video, 00:00:37Rare angelshark filmed in Welsh waters

Tuna bounce back, but sharks in 'desperate' decline

Talks resume on global plan to protect nature

Milk-guzzling gorilla raised by surrogate turns one

Endangered red panda cubs born at Isle of Man zoo

Is there a future for Africa's lions? Video, 00:03:09Is there a future for Africa's lions?

Greece seeks spear fisher who killed famous seal

The battle for Indonesia's Gold Island. Video, 00:06:08The battle for Indonesia's Gold Island

'Critically endangered' foal back on the farmyard

Freedom for Joshi the gorilla. Video, 00:01:41Freedom for Joshi the gorilla