Ключевые слова: animal, aquatic, australia, australian, creature, crocodile, crocodile eye, crocodile mouth, crocodiles, danger, dangerous, darwin, deadly, ecology, eyes, fearful, habitat, jaws, kakadu, mouth, natural, nature, northern, northern territory, outback, predator, reptile, reptilian, river, saltwater, saltwater crocodile, scale, scaly, secretive, skin, swamp, teeth, territory, tropical, vicious, water, wet, wild, wildlife, world,