All birds/Threskiornithidae/Scarlet Ibis
AI reconstruction of Scarlet Ibis (Eudocimus ruber)AI

AI reconstruction created with Nano Banana 2 · 1K, grounded in the profile’s documented taxonomy, habitat, natural-history sources, and an open-license visual reference when available. It is an interpretive image, not documentary evidence. Image policy

Scarlet Ibis (Eudocimus ruber)
Verified source photographDick DanielsCC-BY-SA · View source
PRB-0188Pelecaniformes

Scarlet Ibis

Ibis Escarlata

Eudocimus ruber

Accidental / vagrantIUCN LC · Least Concern

The scarlet ibis, sometimes called red ibis (Eudocimus ruber), is a species of ibis in the bird family Threskiornithidae. It inhabits tropical South America and part of the Caribbean. In form, it resembles most of the other twenty-seven extant species of ibis, but its remarkably brilliant scarlet coloration makes it unmistakable. It is one of the two national birds of Trinidad and Tobago, and its Tupi–Guarani name, guará, is part of the name of several municipalities along the coast of Brazil. This medium-sized wading bird is hardy, numerous, and prolific, and it has protected status around the world. Its IUCN status is Least Concern. The legitimacy of Eudocimus ruber as a biological classification, however, is in dispute. Traditional Linnaean taxonomy classifies it as a unique species, but some scientists have moved to reclassify it as a subspecies of a more general American ibis species, along with its close relative, the American white ibis (Eudocimus albus).

FamilyThreskiornithidaeIbises and Spoonbills
Puerto Rico occurrenceAccidental / vagrantAvibase inferred core 380
Primary habitatwetlandsCoastal
Primary dietInvertebrateAquatic predator
Average mass778.75 gGlobal trait estimate
MovementIrregular / nomadic movements; Sedentary / residentTerrestrial

Sound archive

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XC462230Recording 1 of 3flight call
Spectrogram of Scarlet Ibis: flight call
SpectrogramEudocimus ruber

Play: flight call by Dan Lane

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Sound recorded by Dan Lane · XC462230 · CC BY-NC-SA 4.0. Visualization by Stichting Xeno-canto voor Natuurgeluiden.

Every recording retains the creator, catalogue number, and license published by Xeno-canto. Metadata via GBIF

Island profile

Catalog scopeAvibase inferred core 380

About the Scarlet Ibis

The scarlet ibis, sometimes called red ibis (Eudocimus ruber), is a species of ibis in the bird family Threskiornithidae. It inhabits tropical South America and part of the Caribbean. In form, it resembles most of the other twenty-seven extant species of ibis, but its remarkably brilliant scarlet coloration makes it unmistakable. It is one of the two national birds of Trinidad and Tobago, and its Tupi–Guarani name, guará, is part of the name of several municipalities along the coast of Brazil. This medium-sized wading bird is hardy, numerous, and prolific, and it has protected status around the world. Its IUCN status is Least Concern. The legitimacy of Eudocimus ruber as a biological classification, however, is in dispute. Traditional Linnaean taxonomy classifies it as a unique species, but some scientists have moved to reclassify it as a subspecies of a more general American ibis species, along with its close relative, the American white ibis (Eudocimus albus).

Conservation

Least Concern

IUCN LC

Global IUCN
LC
Puerto Rico DNER
No current listing in source crosswalk
Federal ESA
No current listing in source crosswalk
Critical habitat
Not identified in source crosswalk

Natural history

How it lives

Habitat
wetlands
Elevation
0–500 m
Nest
Platform · Tree
Clutch
1–3 eggs
Social behavior
Colonial; Social / flocking

Keep exploring

This bird belongs to 7 paths through the atlas.

Evidence trail

Sources, media & further reading