theristicus caudatus (buff-necked ibis) is a fairly large ibis found widely in south america

biodiversity blackfaced ibis buffnecked theristicus caudatus also known white curicaca animal argentina atacama aves avian beak beautiful bird birdwatching brazil brazilian brown buff necked chile colombia colorful curucaca ecological environment exotic fairly fauna found large natural nature ornithology pantanal park shorebird south america tropical whitethroated widely wild wildlife wing buff-necked america