Snowy Egret
Egretta thula
Summary 2
The snowy egret (Egretta thula) is a small white heron. The genus name comes from the Provençal French for the little egret aigrette, a diminutive of aigron, "heron". The species name thula is the Araucano for the Black-necked Swan, applied to this species in error by Chilean naturalist Juan Ignacio Molina in 1782.
Overview 3
The Snowy Egret is the widespread small egret of wetlands in the New World. It is entirely white with a black bill and bright yellow lores. Its plumes or “aigrettes” are long and shaggy, on the nape and neck, the legs are black with bright yellow feet. During the height of the display season the lores become orange and the feet are reddish-orange; this display color lasts only a few days. Snowy Egrets breed in colonial situations, usually in a patch of trees adjacent to a wetland. They may nest in mixed colonies with various other long-legged waders. The display of the Snowy Egret includes a wonderful ruffling of their “aigrette” feathers on the crown, neck and back. These displays occur at the nesting colony, so are seldom seen by most birders. The Snowy Egret is found from the central United States south to central Chile and Argentina, it is found throughout the New World in all types of aquatic habitats being absent only from high elevations. It is common in marshes of all types, river banks, muddy pools, lakeshores, but less so along coasts. It is common in estuary situations, but avoids the open coasts away from stream mouths although sometimes it forages from quiet rocky areas.
Fontes e Créditos
- (c) Nick Chill, alguns direitos reservados (CC BY-NC-SA), http://www.flickr.com/photos/26256233@N04/2606123012
- Adaptado por noraalhamdan de uma obra de (c) Wikipedia, alguns direitos reservados (CC BY-SA), https://en.wikipedia.org/wiki/Egretta_thula
- (c) Joven, alguns direitos reservados (CC BY-SA), https://www.inaturalist.org/guide_taxa/294489
