Ключевые слова: aculeatus, animal, anteater, australia, australian, beaked, bristle, brown, burrow, claw, cover, cute, dig, dirty, echidna, eggs, endemic, eucalyptus tree, eyes, fauna, forest, hedgehog, hide, hole, home, mammal, marsupials, monotreme, muzzle, native, nature, needle, prickly, protected, quill, quills, rare, sharp, shelter, shortbeaked, snout, spikes, spiky, spines, spiny, tachyglossus, tree, wild, wildlife, yellow,