javan plover alighted in the mud

animal animalia aves avian background beak beautiful bird birds birdwatching blue cerek charadriidae charadriiformes charadrius colorful common crustacean cute dimorphic eaters endemic environment faced feather habitat java javan javanicus jawa kentish lake little marker migrant migratory natural nature ornithology outdoor plover sand sandpiper shorebird shorebirds small summer tilil wader water white wild wildlife yellow