Ключевые слова: adult, animal, avian, background, beak, bird, birdsong, black, branch, breeding, brown, citrinella, closeup, emberiza, environment, feather, feathers, forest, green, male, natural, nature, outdoors, passerine, plumage, singing, sitting, small, song, songbird, spring, summer, tree, white, wild, wildlife, wood, woodland, yellowhammer,