
Great Egret, also known as Common Egret or Great White Heron
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Pelecaniformes, Family: Ardeidae, Genus: Ardea, Species: Ardea alba
Family: Ardeidae (Herons, Egrets, and Bitterns)
- Shape
- Broadly asymmetrical with a rounded tip and a slightly curved outline
- Size
- Approximately 18-22 cm (7-9 inches) in length; broad vane width typical of secondary feathers in large ardeids.
- Rarity
- Common and widespread, though locally protected and recovering from historical population declines.
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Description
This feather is a pristine white secondary from a Great Egret, a large, elegant wading bird. The Great Egret is nearly the size of a Great Blue Heron but with all-white plumage, a yellow bill, and black legs/feet. During breeding season, they develop long, delicate plumes called aigrettes.
Colour & Pattern
Uniformly brilliant white on both dorsal and ventral surfaces; the rachis is also white, blending seamlessly into the barbs.
Barb Structure
Pennaceous and tightly interlocked throughout the majority of the vane, transitioning to plumulaceous (fluffy) at the very base near the calamus.
Texture & Surface
Smooth, matte surface with a slightly waxy or waterproof feel; the vane is relatively stiff but flexible enough for slow, rhythmic flight.
Key Features
Pure white coloration, broad asymmetrical vane, rounded tip, and a lack of the dark tips found in White Ibis primaries.
Habitat
Freshwater and saltwater wetlands, including marshes, swamps, lake shores, tidal flats, and estuaries.
Geographic Range
Widespread across most of the Americas, southern Europe, Asia, Africa, and Oceania; many populations are partial migrants moving south for winter.
Ecological Role
Top predator in wetland ecosystems, feeding on fish, frogs, and aquatic insects; their presence indicates healthy wetland water quality.
Similar Species
White Ibis (distinguished by black wing tips), Snowy Egret (smaller size), and Cattle Egret (smaller and often shows buff coloration on crown/back).
Interesting Facts
In the late 19th and early 20th centuries, Great Egrets were nearly hunted to extinction to provide feathers for the 'plume trade' in women's fashion. This inspired the birth of the conservation movement and the National Audubon Society.
Condition Notes
Good condition with some minor 'zipper' separation of the barbs at the trailing edge; no visible fault bars or parasite damage.
Notes
Ibis or egret