Animal charity WWF Russia in plea for help to prevent repeat of 1980s winter crisis that killed 90% of species in the region.
Hollywood celebrity plans a trip with sons to discover what lies between Moscow and Vladivostok.
Rescue effort underway to provide emergency feeding sites for the helpless animals, with the wild boar population also in trouble.
Amur tigress orphaned in 2012 and released after rehabilitation a year later pictured with her cubs in Bastak Nature Reserve.
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.
Congratulations to WWF Mongolia and wildlife photographer for capturing images of this unique family.
Two men shared a video of feeding spicy pork and sausages to one of the endangered predators.
Congratulations to South Korean photographer Choi Kisoon for getting unique footage.
Endangered Amur tigress with two cubs born in the wild is at risk from poachers.