Ключевые слова: active, animal, animalia, aves, avian, background, beak, beautiful, bird, birdwatching, black, black crow, branch, bright, carrion, cawing, claw, common, common crow, corax, corone, corvid, corvidae, corvus, corvus corone, creature, crow, dark, ecology, environment, fauna, feather, field, grass, green, life, live, look, magic, national, nature, ornithology, park, public park, raven, shelter, trunk, wild, wildlife, wing,