greater yellowlegs, long-billed dowitchers, white-faced ibis, and a green-winged teal duck

alive animal aves backdrop background beak bill biodiversity biology bird birding birdwatching conservation day diversity dowitcher duck ecology environment environmental fauna feathers flight flock flying greater greenwinged horizontal ibis impoundment life living longbilled natural nature organism ornithology outdoors outside science vertebrate teal water whitefaced wild wilderness wildlife wing yellowlegs zoology