Ключевые слова: 2, animal, avian, beak, behaviour, bill, bird, birdie, blue, branch, building, bush, calling, ciconia, color, colorful, conservation, couple, family, fly, german, green, kiss, leaf, living, love, marsh, moor, national park, natural, nature, nest, ornithology, pair, poland, portrait, reserve, sky, stork, swamp, tail, tree branch, twig, two, wetland, white, wild, wildlife, wing, zoology,