Great White Egret
(Casmerodius albus)
Facts
IUCN LEAST CONCERN (LC)
Facts about this animal
The length of the great white egret is about 95 cm. It is an unmistakable bird, much larger then all other white egrets.
The plumage is white with fine feathers on the back. The bill of adults is yellow becoming temporarily black during the immediate pre-breeding period. Legs and feet are wholly black.
The great white egret roosts in groups, but is otherwise a rather solitary bird except when breeding. It hunts for fish, insects, frogs and small animals, which are taken by standing still and waiting, or by wading in shallow water.
Did you know?
that this species is also sometimes placed either in the genus Egretta or Ardea?
| Factsheet | |
|---|---|
| Class | AVES |
| Order | CICONIIFORMES |
| Suborder | ARDEAE |
| Family | ARDEIDAE |
| Name (Scientific) | Casmerodius albus |
| Name (English) | Great White Egret |
| Name (French) | Grande aigrette |
| Name (German) | Silberreiher |
| Name (Spanish) | Garza blanca |
| CITES Status | Not listed |
| CMS Status | Appendix II (only Casmerodius albus albus (Western Palearctic populations)) |
Photo Copyright by
Mike Baird
Distribution
| Distribution | |
|---|---|
| Range | Widely distributed throughout the world. |
| Habitat | Bogs, Marshes, Swamps, Fens, Peatlands, Permanent Freshwater Lakes (over 8ha) Rocky Shores, Sand, Shingle or Pebble Shores, Intertidal Marshes |
| Wild population | Not globally threatened. Intense persecution for plume trade in the 19th and the early 20th centuries led to a crash in numbers and a shrinking of the range, but has now almost recovered to former numbers. The destruction of wetlands poses a current threat to these birds. |
| Zoo population | 100 reported to ISIS (2007) |
In the Zoo
How this animal should be transported
For air transport, Container Note 17 of the IATA Live Animals Regulations should be followed.
Find this animal on ZooLex
Photo Copyright by
Mila Zinkova
Why do zoos keep this animal
The great white egret is not a threatened species, and zoos do not maintain coordinated breeding programmes. It is mainly kept for educational purposes and for promoting wetland conservation, ideally in mixed exhibits (walk-thru aviaries).