Ключевые слова: animal, avian, background, beak, bird, birdhouse, birds, birds feeding, blackbird, box, branch, common, environment, european, european starling, feather, feathers, feed, feeder, food, garden, garden birds, home, house, hungry, isolated, nature, nest, ornithology, park, perched, plumage, season, songbird, sparrow, speckled birds, spring, starling, starlings, sturnus, sturnus vulgaris, suet, suet feeder, thrush, tree, urban, vulgaris, wild, wildlife, wooden,