These animals are supposed 'not to roar' due to their throat physiology, but hear his fearsome 'big cat' caterwawl as he attracts a mate.
Scientists hopes confirmed about endangered rare cats living in one of the Altai Mountains most stunning plateaus.
Male, female and two cubs spotted in Ak Cholushpa Nature Park in Altai Republic.
How a poacher turned gamekeeper is helping the survival of these endangered cats.
Congratulations to WWF Mongolia and wildlife photographer for capturing images of this unique family.
This endangered snow leopard and her two cautious cubs are among only 100 or so living in the wild in Russia.
Photo traps capture beauty of the big cat stalking the landscape by day and night in shadow of Altai Mountains.
Distressed leopardess killed - then ate - her cubs caught in illegal loop-trap.
Skin and skull of rare animal was hidden in the suspect's car.
Amazing new pictures show a endangered Amur leopard with a cub.