Ключевые слова: adult, animal, animals, autumn, aves, background, balk, beautiful, beauty, beige, bird, birdwatching, branch, brown, cute, czech, europe, european, forest, goldcrest, green, habitat, light, little, lovely, moss, natural, nature, one, outdoors, passerine, pretty, regulus, sing, single, sitting, small, smallest, songbird, spring, summer, tiny, tree, twig, wild, wildlife, winter, wood, yellow,