egret


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Related to egret: little egret, snowy egret

egret

(ēgrĕt`), common name for several species of herons of the Old and New Worlds, belonging to the family Ardeidae. Before they were protected by law the birds were nearly exterminated by hunters seeking their beautiful, white, silky plumage called aigrettes, used in millinery. These feathers develop during the breeding season. In the American egret the plumes are straight, about 21 in. (52.5 cm) long, growing on the back. The smaller snowy egret, or snowy heron (Leucophoyx thula), the most beautiful and most hunted, has curved plumes on the back, head, and breast. The reddish egret (Dichromanassa rufa) is white part of the year, changing to grayish with brown head and neck. The greater and lesser egrets are European species. Egrets are classified in the phylum ChordataChordata
, phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development. Most chordates are vertebrates (animals with backbones), but the phylum also includes some small marine invertebrate animals.
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, subphylum Vertebrata, class Aves, order Herodiones, family Ardeidae.

EGRET

Abbrev. for energetic gamma-ray experiment telescope. See Compton Gamma Ray Observatory.

Egret

 

a genus of birds of the order Ciconiiformes. There are nine species of egrets distributed widely in tropical and subtropical zones. In the USSR there are two nesting species, the great white heron (Egretta alba) and little egret (E. garzetta), and two casual species, the lesser egret (E. intermedia) and Swinhoe’s egret (E. eulophotes), which are found in Primor’e. The plumage is white; some species have elongated, decorative feathers (aigrettes). The birds nest in colonies, and the nests are built on bent reeds and rushes, in trees and bushes, and along the shores of bodies of water. There are three or four eggs in the clutch. The hatching takes 25–26 days. Egrets feed on small fish, insects, and small mammals. In the 19th and 20th centuries, because of the high value placed on egret plumes and the growth of the millinery industry, egrets were in danger of complete extinction. In the USSR they are protected by law.

REFERENCE

Ptitsy Sovetskogo Soiuza, vol. 2. Edited by G. P. Dement’ev and N. A. Gladkov. Moscow, 1951.

A. M. SUDILOVSKAIA

egret

any of various wading birds of the genera Egretta, Hydranassa, etc., that are similar to herons but usually have a white plumage and, in the breeding season, long feathery plumes (see aigrette): family Ardeidae, order Ciconiiformes
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The overall mean clutch size of Cattle Egret (both sites) was 3.
This straight diagonal line works as a counterpoint of the curved trajectory traced by the rhyming vertices of the progressively acute angles formed by the backward pointing heels of the egret, the bend of its neck and the junction of the upper and lower mandibles of its beak.
Great Egret nest success was negatively associated with grass and shrubs within colonies, and grass within 6400 m.
Samantha Egret was born of a passion for writing and a desire to create an open dialog on female sexuality.
To spend a day and a night as an egret is to be one with the cosmos, and to savor eternity.
Audubon scientists in New York City band a small number of birds each spring (20 great egrets were banded in 2013) to learn more about the birds' movements and where they spend their winters.
In his four-line poem "Rill of the Luans," Wang depicts a lively autumn scene in which the natural world interacts with a man-like creature, a white egret.