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Great Egret (also known as Common Egret, Large Egret, or Great White Heron)
Primary flight feather (remiges), likely one of the outer feathers (P7-P9) due to the strong asymmetry.

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: Ardea alba

AI-generated identification · may be incorrect

Family: Ardeidae (Herons, Egrets, and Bitterns)

Shape
Highly asymmetrical with a very narrow leading edge (outer vane) and a broad trailing edge (inner vane). The tip is slightly tapered to rounded, and there is a noticeable curvature along the length of the rachis.
Size
Estimated at 10 to 12 inches (25-30 cm) in length. This is consistent with the primary feathers of a large Ardeid, which typically fall in the 22-32 cm range depending on exact position.
Learn more about Great Egret (also known as Common Egret, Large Egret, or Great White Heron) in the encyclopedia →

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Description

This is a large, elegant flight feather from a bird with an all-white plumage. The Great Egret stands up to 3.3 feet tall with a wingspan of nearly 5 feet. In flight, they are characterized by their slow, rhythmic wingbeats and their neck tucked back in an S-shape. This specific feather reflects the bird's pure white aesthetic, used for silent and efficient flight over aquatic hunting grounds.

Colour & Pattern

Uniformly stark white. There are no pigmented bands, spots, or markings. The rachis is also white to slightly cream-colored at the base, which is characteristic of all-white herons and egrets.

Barb Structure

Densely packed and tightly interlocked (pennaceous) throughout the main vane to provide aerodynamic lift. The base of the feather shows some loose, downy plumulaceous barbs near the calamus (quill). The overall structure is stiff and resilient.

Rachis & Barb Pattern

The rachis is thick, sturdy, and ivory-white, featuring a longitudinal groove on the ventral (under) side. Barbs are set at an acute angle to the rachis, providing a smooth, continuous surface for flight.

Texture & Surface

Smooth and somewhat waxy to the touch, providing water resistance. The vane has a matte to low-gloss finish. The feather is stiff but possesses enough flexibility to withstand the stresses of a slow, powerful wingbeat.

Feather Placement

Wing; specifically an outer primary. The extreme narrowness of the outer vane compared to the inner vane is a diagnostic feature of feathers that must cut through the air at the leading edge of a wing.

Key Features

Pure white coloration throughout; significant asymmetry denoting a primary flight feather; large size (over 10 inches); and a sturdy, rigid white rachis.

Habitat

Found in both freshwater and saltwater wetlands, including marshes, swamps, lake shores, tide flats, and rivers. They prefer shallow water for foraging.

Geographic Range

Globally distributed. In the Americas, they range from southern Canada through Central and South America. Northern populations are migratory, moving to the southern US and beyond during winter.

Ecological Role

As an apex predator in wetland ecosystems, they control populations of fish, frogs, and aquatic insects. They serve as excellent indicators of wetland health and water quality.

Similar Species

Snowy Egret (feathers are significantly smaller, usually under 7 inches); Great White Heron (morph of Great Blue Heron - feathers are virtually identical but slightly larger and heavier); Tundra Swan (rachis is much thicker and feather is larger).

Interesting Facts

The Great Egret is the symbol of the National Audubon Society. In the late 19th and early 20th centuries, they were hunted nearly to extinction for their long, delicate breeding plumes (aigrettes) used in the millinery (hat) trade, which sparked the first bird conservation movements.

Cultural Significance

Historically used in the fashion industry for ladies' hats. In many indigenous cultures, white feathers symbolize peace, purity, and spiritual connection. In modern times, they are frequently used as subjects for nature photography and art.

Field Identification Tips

Look for these feathers along the edges of marshes or under tall trees near water during the late summer molt (July-September). Larger feathers like this are often found near 'rookeries' or communal roosting sites.

Condition Notes

The feather appears to be in Good to Very Good condition. There is slight fraying and 'splitting' of the barbs near the tip, which is common in naturally molted feathers due to wear and tear against vegetation or the elements.