yellowlegs, golden plovers, ibises, dowitchers, and sandpipers

american animal aves beak bill biodiversity biology bird birdwatching black bronze conservation day dowitcher duck ecological ecology environment fauna feathers field foraging gold golden greater green horizontal ibis life longbilled maroon nature neck organism ornithology outdoors pectoral pink plover sandpiper science vertebrate wading water white whitefaced wildlife wing yellowlegs zoology