Ключевые слова: american, animal, avian, beak, beautiful, bicolor, bill, bird, bird portrait, bird watching, birding, birds, birdwatching, blue, blue head, bokeh, bokeh background, bright, colorful, cute, fauna, feather, feathers, field, green, meadow, natural, nature, ornithology, outdoors, perched, perching, plumage, pretty, small, small bird, swallow, tachycineta, tachycineta bicolor, tree, tree swallow, white, wild, wildlife,