greater yellowlegs feeding at wetland

birdwatching mediumsized upperparts yellowlegs reflection shorebird speckling waterbird waterfowl habitats mudflats narrower upturned wildlife feeding forages greater marshes plumage shallow shorter smaller streaky thicker wetland seabird birding bigger larger lesser yellow nature animal belly chest loose pools swamp white water shore marsh avian bill gray head legs neck bird beak wing mudflat sand