Tiger, Siberian tiger, siberian tigers, tigers, big cat, big cats, wild cat, wild feline, power, powerful, Panthera tigris altaica, endangered species, animal, animals, mammals, predators, wildlife, mammal, predator, Asia, asian, carnivore, captive, track, tracks, paw print, sign, snow, winter, cat track, tiger track, horizontal, fauna, photo, photos, photograph, photographs, image, images, picture, pictures, stock, of, agency, leesonphoto