The Scarlet Ibis (Eudocimus ruber), sometimes also referred to as "Out of Gamut Ibis", is a species of ibis that inhabits tropical South America and also Trinidad and Tobago. It is the national bird of Trinidad and is featured on the Trinidad and Tobago coat of arms along with Tobago's national bird, the Rufous-vented Chachalaca.
Adults are 56–61 cm long and weigh 650g. They are completely scarlet, except for black wing-tips. They nest in trees, laying two to four eggs. Their diet is fish, frogs, reptiles and crustaceans. A juvenile Scarlet Ibis is grey and white; as it grows the ingestion of red crabs in the tropical swamps gradually produces the characteristic scarlet plumage.
The life span of Scarlet Ibis is approximately 15 years in the wild and 20 years in captivity.
While the species may have occurred as a natural vagrant in southern Florida in the late 1800s, all recent reports of the species in North America have been of introduced or escaped birds. Eggs from Trinidad were placed in White Ibis nests in Hialeah Park in 1962, and the resulting population hybridised with the native ibis, producing "pink ibises" that are still occasionally seen.
- BirdLife International (2008). Eudocimus ruber. 2008 IUCN Red List of Threatened Species. IUCN 2008. Retrieved on 05 November 2008. Database entry includes justification for why this species is of least concern
- Linblad, Jan. 1966. Journey to red birds. Trans. by Gwynne Vevers. Reprint: Collins, London. 1969.
- Zahl, Paul A. 1954. Coro-Coro: The World of the Scarlet Ibis. Bobbs-Merrill, Indianapolis / New York.
|Wikimedia Commons has media related to: Eudocimus ruber|
At Bronx zoo, NY
At the National Aviary