Ключевые слова: adventure, animal, australian fauna, behavior, burrow, closeup, critter, curiosity, earth, echidna, echidnas, environment, evening, exploration, fauna, foraging, green light, habitat, landscape, mammal, native species, natural setting, nature, nocturnal, nocturnal habits, reptile, soft light, spines, textures, tunnel, underground, unique features, wilderness, wildlife,