Ключевые слова: animals, beak, berry, big, bill, birds, bohemian, bombycilla, chilly, close, cold, draft, eat, eating, feed, feeding, food, frost, garrulus, gizzard, gob, gorge, guelder, gullet, gulp, ice, icy, larynx, mouthful, nature, neb, nib, overall, pecker, pharynx, rose pine, rostrum, snow, swallow, swallowing, throat, viburnum, view, waxwing, waxwings, whistle, wild, wildlife, winter,