Endangered big cats - a mother and two cubs - frolic in front of the lens, before stopping the show by removing the memory card with paw.

Roe deer somehow wandered onto a frozen lake but couldn't get off again.

One of world’s rarest big cats was hit by a car and went through months of treatment at the rescue centre in Russian Far East.

100-plus Amur leopards are living in the wild, a rise from only 30, and now they are set to get new protected territory to roam.

WWF starts project to breed Amur leopards and released them in the wild.

Big cat Leo80M - also called Nikolay - prepares for flight to Moscow and 'noble mission'. 

With as few as 70 left in the wild, evidence of poachers targeting species is likely to be a concern.

Big cat seen by Baywatch star Pamela Anderson will hunt again after being snared by poachers' trap.

A few years ago only 30 were living in the wild, but now there is a realistic chance to avoid extinction.

Proof of recovery of endangered species after 'historic' sighting of Siberian tiger 2000 km west of its usual habitat.