Ключевые слова: action, adult, albicilla, animal, avian, bird, birds, blizzard, coming, corax, corvus, eagle, ern, erne, europe, european, feathers, fight, flight, fly, forest, haliaeetus, hooded, isolated, juvenile, landing, nature, old, poland, predator, prey, raptor, raven, ravens, rival, snow, sun, sunny, sunrise, sunset, tail, tailed, wading, watching, weather, white, whitetail, wild, wildlife, wings, winter,