Celebrity hare shows amazing survival skills - WATCH this video.
13 more have little or no chance of survival, says health chief warning of more fatalities.
Scientists find how the animals produce ethanol in winter as an anti-freeze giving them the survival spirit.
Calf born at Royev Ruchey Krasnoyarsk, but next few days critical as she faces battle for survival.
Grandfather Egor Tarasov's 'miraculous' survival story of 42 days alone in the tundra with polar and brown bears, and wolves.
Svetlana Evai ate unripe berries for 15 days after getting lost in tundra with family fearing she had been attacked by brown bear.
The Amur cubs were specially trained to cope after being raised in Zhelundinsky Nature Reserve.
Former spies and military operatives write handbook for tourists and hunters, using techniques learned during Soviet era.
Roman showed true Siberian survival instincts in the wild, never giving up hope that he would be found.