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Bald Eagle
Body Contour Feather

Bald Eagle

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Haliaeetus, Species: Haliaeetus leucocephalus

Family: Accipitridae (Hawks, Eagles, and Kites)

Shape
Symmetrical vane with a rounded tip, broadly ovate outline characteristic of certain body or covert feathers.
Size
Approximately 6 to 8 inches long, featuring a broad vane typical of large raptor contour or covert plumage.
Rarity
Common in suitable habitats due to successful conservation recoveries, though traditionally considered uncommon or rare in many developed regions.
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Description

The Bald Eagle is North America's iconic raptor, instantly recognizable by its dark brown body, stark white head and tail, and powerful yellow bill. They are apex predators with massive wingspans.

Colour & Pattern

Rich golden-brown to dark brown upper portion with a clean, stark white base. The shaft is pale yellowish-white.

Barb Structure

Pennaceous upper portion with tightly interlocked barbs and barbicels, transitioning into a plumulaceous (fluffy) downy base.

Texture & Surface

Smooth, firm pennaceous vane at the tip giving way to a soft, silky plumulaceous texture at the base.

Key Features

Sharp contrast between the dark brown distal half and the pure white proximal base, combined with the robust structure of a large accipitrid contour feather.

Habitat

Found near large bodies of open water with old-growth trees for nesting and perching, including lakes, reservoirs, rivers, and coastal areas.

Geographic Range

North America, ranging from Alaska and Canada down through the contiguous United States to Mexico.

Ecological Role

Apex avian predator that helps regulate fish, waterfowl, and small mammal populations, serving as an important indicator of aquatic ecosystem health.

Similar Species

Golden Eagle (Aquila chrysaetos), though Golden Eagle feathers generally lack the stark white base seen in adult Bald Eagle body plumage.

Interesting Facts

Bald Eagles can fly up to 10,000 feet in the air and can dive at speeds up to 100 mph when targeting fish.

Condition Notes

Good overall condition, with intact barbs and minimal fraying at the edges. No major signs of heavy sun bleaching or parasitic damage.

Bald Eagle | Feather Identifier