American White Ibis vs Plumbeous Ibis
Eudocimus albus compared with Theristicus caerulescens
Side-by-Side Comparison
| Attribute | American White Ibis | Plumbeous Ibis |
|---|---|---|
| Scientific Name | Eudocimus albus | Theristicus caerulescens |
| Order | Pelecaniformes | Pelecaniformes |
| Family | Threskiornithidae | Threskiornithidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 56.0 cm (22.0 in) | 81.6 cm (32.1 in) |
| Weight | 894.1666666666666 g (31.54 oz) | 1500.0 g (52.91 oz) |
| Diet | -- | -- |
| Clutch Size | 2-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
American White Ibis only
Plumbeous Ibis only
None
Conservation Status
American White Ibis
Plumbeous Ibis
About These Birds
American White Ibis
The American White Ibis (Eudocimus albus) is a medium-sized wading bird belonging to the family Threskiornithidae, immediately recognizable by its entirely white plumage contrasted with a vivid orange-red face, bill, and legs. Adults typically measure 56–71 cm in length with a wingspan of 91–107 cm, and weigh between 750 and 1,050 grams. The long, strongly decurved bill is the bird's most distinctive feature, perfectly adapted for probing soft substrates in search of prey. This species inhabits coastal marshes, mangrove swamps, …
Plumbeous Ibis
73 cm. Pale grey-blue with white underparts; bare blue-grey facial skin; yellow bill. Resident in South American wetlands from Bolivia to Argentina. Feeds on fish, frogs, and invertebrates in shallow marshes and river margins. Near Threatened; affected by wetland drainage and hunting.