Male Northern Pintail Duck Perching On Wooden Post While Preening And Cleaning Feathers In Summer

male northern pintail pintail duck anas acuta perching standing wooden post preen preening cleaning grooming feathers summer reflection pond lake river bird landscape outdoor national geographic animal naturenatural environment habitat groom nobody no people calm scene mature wildlife wild behavior sunny close up perch peaceful northern pintail duck beak fauna waterfowl aquatic background pillar longnecked ducks long tails