Mute swan (Cygnus olor), swimming, Donau river, Upper Palatinate, Bavaria, Germany, Europe

anatidae animals in the wild animals animal anseriformes aquatic bird aves bavaria bird photography birds bird central europe cygnini cygnus olor cygnus danube deserted display behaviour displaying display donau duck birds duck bird empty europe fauna geese bird german federal republic germany habitat in water middle europe mute swans mute swan natural environments natural environment natural habitat nobody no one no people overawing rivers river southern germany south germany swans swan swimming swim sueddeutschland uninhabited water birds water bird waterfowl water wild animals wild animal wildlife photography wildlife