Siberian tiger (panthera tigris altaica) sat in snow, captive

tigers endotherms warm altaica mammal carnivorous captive mammals animals animal portraits maneater animal portrait carnivore endotherm felid striped asia solitary predators cat winter siberia predator endangered fauna stripe leo animal portrait wildlife felids tigris carnivora mammalia usa tiger hunters territorial zoology felidae cats siberian vertebrates feline vertical portraits asiatic felines hunter portrait carnivores panthera stripes blooded snow nature big endothermic verticals vertebrate asian sat animal animal portraits