wild duck in his habitat near to river

anas animal aquatic background beak beautiful becva bird birding birds blue branch brown color colorful czech divoka drake duck ducks feather field goose grass green habitat head kachna lake male mallard natural nature ornithology outdoor outdoors park perched platyrhynchos plumage pod portrait radhostem republic river roznov shorebird sitting spring swan tree water waterbird waterfowl wild wildlife wing