Buff-necked Ibis

The buff-necked ibis (Theristicus caudatus) is a bird of the Threskiornithidae family — species of bird.

Across the 7 countries we cover it has 138,617 published records, most of them from Brazil, Colombia and Argentina. It is recorded through much of the year, most often in August, September and October.

Its global conservation status is least concern on the IUCN Red List.