Kuzya's GPS tracker shows he has returned to his motherland.
The marine mammals were washed ashore on an 800 kilometre stretch of the region's Arctic coast.
North Korea urged to join Russia and China in fixing reliable numbers for Amur big cats.
There are only two places in Russia where Whooper Swans come for winter.
Big cat had preyed on domestic dogs in Russia and China, but will now be mated with older tigress Prima in Rostov.
Scientists hopes confirmed about endangered rare cats living in one of the Altai Mountains most stunning plateaus.
Renowned scientist says temperatures could 'rise twice faster' in Yakutia than the rest of the world.
Four months old female in a 'serious but stable condition' in Russian Far East.
Misha and Masha transported from one side of Russia to the other to their new home.
Weak and hungry animal saved from dogs as it searched desperately for food.