Ключевые слова: animal, beak, bill, bird, birdwatching, black, branch, crest, crested, cristatus, endangered, eye, feather, forest, habitat, head, kingdom, lophophanes, lophophanes cristatus, natural, nature, nobody, ornithology, outdoor, outside, pine, plumage, rare, scotland, scots, small, tit, travel, tree, united, white, wild, wildlife, winter, wood, woodland,