Ключевые слова: alert, alertness, animal, australia, background, big, breviceps, brown, curiosity, cute, ear, environment, exotic, eye, glider, gray, hand, little, looking, mammal, marsupial, nature, nobody, nocturne, one, pet, petaurus, possum, primate, rodent, silver, small, squirrel, sugar, surprised, thailand, up, veterinary, wild, wildlife, young,