Great Egret (also known as Common Egret, Large Egret, or Great White Heron)
Kingdom: Animalia; Phylum: Chordata; Class: Aves; Order: Pelecaniformes; Family: Ardeidae; Genus: Ardea; Species: A. alba · Ardeidae (Herons, Egrets, and Bitterns) · Flight feather, likely a secondary or an inner primary
Species
Ardea alba (Confidence level: 95%)
Feather Type
Flight feather, likely a secondary or an inner primary
Family
Ardeidae (Herons, Egrets, and Bitterns)
Shape
Broad and somewhat asymmetrical with a rounded tip; the inner vane is wider than the outer vane, typical of secondary flight feathers.
Size
Estimated 7.5 to 9 inches (19-23 cm) in length. Consistent with the mid-range flight feathers of a large Ardeid species.
Rarity
Common; populations have recovered significantly since the early 20th century and they are frequently seen in appropriate wetland habitats.
Color & Pattern
Pure monochromatic white across both dorsal and ventral surfaces. The rachis is also white, blending seamlessly with the vanes.
Barb Structure
Primarily pennaceous and tightly interlocked for flight efficiency, becoming slightly plumulaceous (fluffy) near the base of the calamus.
Texture & Surface
Smooth and matte with a slightly silky feel. The surface exhibits a clean, powder-down finish characteristic of herons which helps with water resistance.
Description
This is a large, all-white flight feather from the Great Egret, a tall wading bird with a wingspan of up to 57 inches. The bird itself is characterized by its long S-curved neck, yellow bill, and black legs and feet. During breeding season, they grow long, delicate plumes called aigrettes.
Key Features
Distinguished by its pure white color, lack of any dark tips or pigmentation, large size, and the characteristic stiffness of an Ardeid flight feather.
Habitat
Freshwater and saltwater wetlands, including marshes, ponds, shores, and tidal flats. Often nests in trees or shrubs near water in colonies (rookeries).
Geographic Range
Found on all continents except Antarctica. In the Americas, they range from southern Canada to southern Chile and Argentina.
Condition Notes
Good condition; the vanes are largely intact with minor separation near the base (barb misalignment). No evidence of significant sun bleaching or parasite damage.
Interesting Facts
The Great Egret is the symbol of the National Audubon Society. It was hunted nearly to extinction in the late 19th century for its magnificent breeding plumes used in the hat-making industry.
Ecological Role
Apex predator in wetland ecosystems, feeding primarily on fish, frogs, and aquatic insects. They serve as important indicators of wetland health.
Similar Species
Snowy Egret (smaller, thinner rachis), Great Blue Heron (white morph - very similar, but usually larger), and Tundra Swan (much larger and stiffer rachis).