Endangered species

Nature reserves 'not being protected from humans' Science In Action. Audio, 00:02:11Nature reserves 'not being protected from humans'

Madagascar emerges as whale shark hotspot

'Shocking decline' in curlew numbers

Koalas clinging on for survival. Newshour. Audio, 00:03:56Koalas clinging on for survival

Last of the wild asses back from the brink

Animals' popularity 'a disadvantage'

'Punk turtle' put on endangered list. Video, 00:01:38'Punk turtle' put on endangered list

Science In Action. New Planet Hunting Mission. Audio, 27 minutesScience In Action

Using astronomy to save a species. Video, 00:01:26Using astronomy to save a species

Half of African species 'face extinction'

Reality Check: Will this be the next extinct creature?

Last male northern white rhino dies

The last male northern white rhino has died. Newsday. Video, 00:01:44The last male northern white rhino has died

On a mission to save whale sharks. Video, 00:02:18On a mission to save whale sharks

Newborn hope for endangered Congo gorillas. Video, 00:00:46Newborn hope for endangered Congo gorillas

Why vultures are avoiding Portugal

Caught on camera. Video, 00:00:14Caught on camera

Study uncovers pangolin trafficking routes

Dead dolphins and a fishing row

Rhino horns and elephant tusks seized

Sheep attacked after leopard escapes

Warmer seas 'turning turtles female' Video, 00:00:53Warmer seas 'turning turtles female'

Can conservationists save the vaquita dolphin from extinction? World Business Report. Audio, 00:03:55Can conservationists save the vaquita dolphin from extinction?