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Great Blue Heron
Contour feather (Body feather)

Great Blue Heron

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Pelecaniformes, Family: Ardeidae, Genus: Ardea, Species: Ardea herodias

Family: Ardeidae (Herons, Egrets, and Bitterns)

Shape
Lanceolate and elongated; slightly asymmetrical with a tapered, almost pointed tip. The overall outline is slender and blade-like.
Size
Approximately 5 to 7 inches in length. This is consistent with a scapular or lower neck contour feather for an adult Great Blue Heron.
Rarity
Very Common. The Great Blue Heron is the most widely distributed and frequently seen large heron in North America.
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Description

This feather belongs to the Great Blue Heron, a majestic wading bird standing nearly 4 feet tall with a 6-foot wingspan. The bird is characterized by its blue-gray plumage, long S-shaped neck, and yellow dagger-like bill. In flight, it holds its neck tucked in, distinguishing it from cranes.

Colour & Pattern

Predominantly slate-gray to bluish-gray. There is a subtle darkening toward the tip. The coloration is monochromatic melanin-based gray, typical of the adult bird's mantle and wing coverts. The underside is a lighter, matte gray.

Barb Structure

Pennaceous throughout most of the vane, transitioning to plumulaceous (downy) at the very base. The barbs are relatively loose compared to flight feathers, giving it a somewhat shaggy appearance characteristic of heron plumage.

Texture & Surface

Matte and soft to the touch. The feather lacks the oily sheen of waterfowl but possesses a 'powder' texture due to specialized powder down feathers nearby that herons use for grooming.

Key Features

Distinctive slate-blue/gray color, elongated lanceolate shape, and a slightly disintegrated or 'hairy' look to the barbs near the edges.

Habitat

Wetlands, marshes, lakes, bays, and slow-moving rivers. In Clearwater, Florida, they are ubiquitous in both salt and freshwater environments, including backyard retention ponds and coastal mangroves.

Geographic Range

Resident throughout North and Central America. Populations in the northern United States and Canada migrate south, while Florida populations (like those in Clearwater) are year-round residents.

Ecological Role

Apex predator in wetland ecosystems, controlling populations of fish, amphibians, and small mammals. They serve as an important indicator of wetland health.

Similar Species

Sandhill Crane feathers are more brownish-gray and stiffer. Great Egret feathers are pure white. Little Blue Heron feathers are similar in color but significantly smaller.

Interesting Facts

Herons have specialized 'powder down' feathers that grow continuously and crumble into a fine dust. They use their fringed middle toes to apply this powder to their feathers to help remove fish slime and oils.

Condition Notes

Fair to Good. The feather shows some mechanical wear and separation of the barbs (venting) along the edges, likely from natural molting and environmental exposure. No obvious parasite damage visible.

Notes

Florida Clearwater