Big cat Leo80M - also called Nikolay - prepares for flight to Moscow and 'noble mission'.
A few years ago only 30 were living in the wild, but now there is a realistic chance to avoid extinction.
Big cat seen by Baywatch star Pamela Anderson will hunt again after being snared by poachers' trap.
Vets fight for life of the young male Amur leopard.
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.
The number of Amur leopards in the wild in the Far East of Russia has dramatically increased, say wildlife experts.
Novel approach to help recovery of leopard and tiger numbers in the Russian Far East.
WWF starts project to breed Amur leopards and released them in the wild.
A stars of the show: a highly endangered Amur leopard, a Siberian tiger, a lynx and a wildcat.
Hidden video footage helps scientists learn more about female Amur leopards.