Vets fight for life of the young male Amur leopard.
Only 80 big cats remain in the wild, but this alpha male has been courting three eligible females.
Amazing new pictures show a endangered Amur leopard with a cub.
A stars of the show: a highly endangered Amur leopard, a Siberian tiger, a lynx and a wildcat.
Experts delighted as camera records flirting between Amur leopards in the wild for the first time.
Amur leopards are the most endangered cat on the planet, but this shot is seen as 'the best ever taken' of the species by a photo trap.
Airline Rossiya paints unique livery of an endangered Amur leopard on a Boeing 777-300.
New estimate puts number at 80, almost double some recent figures.
For the first time, camera trap recorded 4 cubs at once in their usual life, full of research, games and serene rest.