Ключевые слова: animal, animals, avian, background, beak, beautiful, beauty, bird, birding, birdwatching, black, blackbird, blue, branch, brown, cold, common, curious, czech, eurasian, europe, eye, feather, feathers, forest, frost, garden, green, looking, male, merula, national, natural, nature, orange, outdoors, perched, portrait, republic, singing, songbird, spring, springtime, tail, tree, turdus, twig, wild, wildlife, yellow,