Ключевые слова: alive, animal, beak, beauty, bill, biodiversity, biology, bird, birding, birdwatching, branch, bush, conservation, day, ecology, environment, environmental, fauna, feathers, green, greenery, growth, horizontal, life, limb, living, natural, nature, organism, ornithology, outdoors, outside, passerine, perched, scene, scenery, science, shrubbery, shrubs, songbird, vegetation, vertebrate, vireo, warmblooded, whiteeyed, wild, wilderness, wildlife, wings, zoology,