Ключевые слова: aegolius, aegolius funereus, animal, autumn, background, beak, beautiful, bird, bird of prey, birdwatching, boreal, boreal owl, branch, brown, colorful, czech, environment, europe, european, eye, eyes, face, fall, feather, forest, green, hunter, look, morning, natural, nature, night bird, nocturnal, orange, ornithology, outdoor, owl, perched, perching, predator, raptor, sitting, sunrise, tree, wild, wilderness, wildlife, yellow,