Ключевые слова: animal, animals in the wild, beaver, brown, build, busy, buzzer, castor, chew, chewing, country, cute, ecosystem, elbe, environment, eurasian beaver, european beavers, food, for, freshwater, germany, grass, green, high angle, high angle view, holding, horizontal, isolated, jump, living organisms, mammal, national, nature, outdoors, park, plans, river, rodent, swim, swimming, tail, water, wet, wild, wild animal, wilderness, wildlife, wildlife animals,