Ключевые слова: animal, beautiful, bill, bird, birding, birdsong, birdwatching, black, branch, collared, collared flycatcher, europe, european, feather, ficedula albicollis, flycatcher, forest, green, male, migration, migratory bird, nature, ornithology, portrait, semicollared flycatcher, singing, sitting, song, songbird, spring, springtime, stits, tree, twig, white, wildanimal, wildlife, woodland,