Grey heron (Ardea cinerea) standing on ice surface, Hesse, Germany, Europe

animals in the wild animals animal ardea cinerea ardeidae ardeinae aves bird photography birds bird central europe ciconiiformes deserted empty europe fauna frozen over frozen surfaces frozen surface frozen german federal republic germany gray heron grey herons grey heron habitat herons heron hessen hesse hessia icecap ice covering ice cover ice sheet ice surface ice icy surface in winter middle europe natural environments natural environment natural habitat nobody no one no people rink sheet of ice standing stand uninhabited wild animals wild animal wildlife photography wildlife wintery winter wintry