Ключевые слова: adult, animal, avian, beach, beak, bird, birding, birdwatching, bittern, branch, chinese, color, day, eye, fauna, feather, female, green, grey, heron, image, indian, ixobrychus, juvenile, leg, little, look, minutus, morning, nature, ornithology, outdoors, plumage, pose, precipice, protection, reserve, sinensis, study, summer, swallow, valencia, wetland, wild, wildlife, wing, yellow, zoology,