
Bald Eagle (American Eagle)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Haliaeetus, Species: H. leucocephalus
Family: Accipitridae (Hawks, Eagles, and Kites)
- Shape
- Symmetrical vane with a rounded tip, broad outline, tapering smoothly toward the base with fluffy downy barbs at the proximal end
- Size
- Approximately 7-9 inches long, consistent with a large covert feather from a mature Bald Eagle
- Rarity
- Common in suitable habitats across its range following significant population recoveries
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Description
A magnificent large contour feather from the Bald Eagle, featuring a striking color split of dark chocolate brown and pristine white downy base, reflecting the iconic plumage of North America's national bird
Colour & Pattern
Rich chocolate brown distally, transitioning to a lighter grayish-brown midsection and a stark white fluffy base, featuring a strong central white rachis near the base that fades to dark brown toward the tip
Barb Structure
Pennaceous vane distally with tightly interlocked barbicels, transitioning to plumulaceous (fluffy, downy) barbs proximally at the base without a distinct afterfeather
Texture & Surface
Smooth, matte finish with stiff, resilient pennaceous barbs at the tip and soft, fluffy downy barbs at the base
Key Features
Rich brown upper vane contrasting sharply with a fluffy white base and a stout rachis transitioning from white to dark brown
Habitat
Found near large bodies of open water with an abundant food supply and old-growth trees for nesting, including lakes, rivers, coasts, and marshes
Geographic Range
Inhabits North America, ranging from Alaska and Canada down through the United States to northern Mexico
Ecological Role
Apex avian predator playing a crucial role in maintaining healthy aquatic ecosystems by removing sick or dead fish and waterfowl
Similar Species
Golden Eagle (Aquila chrysaetos), which typically has more uniform dark brown feathers or golden-brown hackles without the stark white base typical of many Bald Eagle contour feathers
Interesting Facts
Bald Eagles build the largest tree nests recorded for any animal species, sometimes weighing over two tons and used for decades
Condition Notes
Good overall condition with minor wear at the edges and a small white speck/debris on the surface, grading as Good