Mallard ducks walking awkwardly on their webbed feet on a concrete pavement - Close-up shot

mexican duck mallard avian ducks bird fowl plumage waterfowl feathered ornithology beak hen fledgling wildlife walking pavement poultry head eat feet fauna winged animals mediumsize fly species feed closeup webbed creature livestock wild brown nature outdoors environment concrete wetlands wetland natural beauty lovely coast beautiful swamp pond awkwardly domestic habitat