Grey Herons (Ardea cinerea) fighting on a frozen lake, Usedom Island, Mecklenburg-Western Pomerania, Germany, Europe

animal animals ardea bird birds body ciconiiformes cinerea complete completely egret egrets entire entirely europe european fauna fighting frosted froze frozen full full body german germany gnathostomata gnathostome gnathostomes grey heron heron herons herons iced island jawed kingdom lake lakes length mammal mammalia mammalian mammalians mammals mecklenburg mecklenburg western nature on pomerania shot shots stand standing stands tetrapod usedom vertebrate vertebrate vertebrates vertebrates water waterfowl waterfowls waters western whole wholly wild wildlife wing wings winter wintery wintry world