Ключевые слова: animal, animal behavior, animal body, animal theme, animal wing, beak, bird, birding, birdseed, birdseed dispenser, birdsong, black, blackbird, blue, feed, fledgling, freedom, naturally occurring, nature, nature park, outdoors, parkanlage, singing thrush, sparrow, spring, sunlight, throttle, turdidae, vertebrate, wild animals, wildlife,