Ключевые слова: altaica, amurtiger, animal, barbs, big, big mouth, big teeth, bigcat, bored, boring, camouflage, captive, cat, coat, dangerous, declining, endangered, feline, fur, hunter, keratin, killer, mammal, markings, mouth, open, panthera, papillae, power, powerful, red list, rough, sandpaper, siberian, sleepy, snow, species, strong, teeth, threatened, tiger, tigris, tired, tounge, vulnerable, wide, wildlife, winter, yawn, yawning,