The number of Amur leopards in the wild in the Far East of Russia has dramatically increased, say wildlife experts.
New estimate puts number at 80, almost double some recent figures.
Amazing new pictures show a endangered Amur leopard with a cub.
Amur leopards now number more than 100 for first time in decades, say experts.
Only 80 big cats remain in the wild, but this alpha male has been courting three eligible females.
WWF starts project to breed Amur leopards and released them in the wild.
Vets fight for life of the young male Amur leopard.
The male big cat's death is 'extremely dangerous' for the species, warns an expert.
Experts delighted as camera records flirting between Amur leopards in the wild for the first time.