Ключевые слова: aculeatus, adelaide, animal, anteater, australia, australian, beaked, brown, cleland, closeup, cute, defence, echidna, echidnas, environment, fauna, forest, grass, ground, mammal, marsupial, monotreme, nature, needle, nose, park, pouch, prickly, protection, quill, quills, sharp, shortbeaked, shortbeaked echidna, south, spikes, spiky, spines, spiny, tachyglossidae, tachyglossus, tachyglossus aculeatus, walking, wild, wilderness, wildlife,