black-crowned night heron (nycticorax nycticorax) baden-württemberg germany

animal ardeidae avian background baden beak big bird birding black blackcrowned close closeup color colorful colourful crown crowned egret feather fly galveston geographic heron juvenile marsh migrating natural night nightheron nightheros noapte nycticorax plumage portrait redeyes starc swamp texas tidal up wader wading water wetland white wild wildlife wing wafrac14 rttemberg