Squirrel sitting on a tree trunk during snowfall (Sciurus vulgaris), Germany, Europe

animals in the wild animals animal central europe deserted empty eurasian red squirrels eurasian red squirrel europe fauna german federal republic germany habitat in winter mammalian mammalia mammals mammal middle europe natural environments natural environment natural habitat nobody no one no people red squirrel rodentia rodents rodent sciuridae sciurus vulgaris sciurus sitting sit snowfall snowfall snowflakes snowflake snow flake snowing snow squirrels squirrel trees tree trunks tree trunk tree uninhabited wild animals wild animal wildlife photography wildlife wintery winter wintry