Ключевые слова: activity, adorable, alert, animal, autumn, background, ball, bristle, brown, curled, defense, ear, erinaceus, erinasius, europaeus, european, fall, forest, garden, hedgehog, hibernating, hibernation, horizontal, leaf, leaves, mammal, meadow, morning, natural, nature, needle, october, orange, park, portrait, prickle, prickly, protection, quill, snout, spicked, spine, spiny, sprickle, summer, sun, wild, wildlife, young,