❄️Please note that as the weather cools, some of our outdoor animals may not be viewable as they are provided access to climate-controlled, behind-the-scenes habitats.
Bird
Location at the Zoo
Americas
Region
Americas
Scarlet ibis
Eudocimus ruber
Eudocimus ruber has deep scarlet plumage, a long, downwards-curving dark bill, black eyes and long scarlet legs. Its wings are wide with black primaries. It stands 70 cm in height. While the males may be slightly larger, both sexes are very similar in appearance. Young birds are duller and have light brown to greyish white feathers.
Conservation Status: IUCN
Distribution
They range along the coasts of northern South America, also Trinidad (where it is the national bird) and Tobago. Occasionally they wander into Central America and have been introduced to southern U.S.A.Habitat
The coastal areas of tropical rainforests, mud flats and wetlands, including mangrove swamps.Diet
The scarlet ibis is mainly a carnivore eating fish, frogs, reptiles, and crustaceans. Soft fruit is also consumed.Reproduction
Males use elaborate preening and flight displays to attract females. Breeding pairs will at times, intertwine their necks as part of the courtship rituals. The female lays one to three eggs, but normally two. The incubation period averages 23 days. Eggs are a pale bluish-green colour with brown markings. Both parents guard the nest. In the wild these birds can live up to fifteen years, and in captivity up to twenty.Adaptation
Immature ibis are brown-white. As they mature, they develop their scarlet colour by eating crustaceans. Although they spend long periods of time in aquatic environments, their feet are only slightly webbed. Having separated toes allows them to perch in trees and to move through the mud more easily. The long curved beak is used to probe for food in muddy, shallow waters, guided mostly by touch. As well, scarlet ibis use their beaks for preening (cleaning) feathers.The scarlet ibis lives in large breeding colonies that can include thousands of individual birds. A social structure that favours high population density helps the birds keep watch for predators. In addition, large colonies provide ‘safety-in-numbers’ for both the birds and their eggs and hatchlings.
