
Bald Eagle (American Eagle)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Haliaeetus, Species: Haliaeetus leucocephalus
Family: Accipitridae (Hawks, Eagles, and Kites)
- Shape
- Slightly asymmetrical vane, rounded tip, naturally curved or bent shaft with a graceful sweep
- Size
- Approximately 4 to 5 inches long, typical for a medium-to-large contour or covert feather of a mature Bald Eagle
- Rarity
- Common in suitable coastal and riverine habitats across North America following successful conservation recovery
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Description
The Bald Eagle is North America's iconic raptor, instantly recognizable by its snow-white head and tail contrasting with a dark brown body and bright yellow bill. This particular contour feather showcases the dramatic black-to-white coloration typical of covert regions, highlighting structural beauty and resilience.
Colour & Pattern
Striking bicolor pattern with a crisp transition from a dark charcoal/black tip through a grey mid-section to a brilliant stark white base and white rachis
Barb Structure
Pennaceous upper vane transitioning smoothly into a plumulaceous (fluffy) downy base near the calamus
Texture & Surface
Smooth, glossy pennaceous upper portion with a soft, fluffy, downy texture at the base
Key Features
Contrasting dark terminal band shading to grey, shifting abruptly to a stark white base with a bright white rachis
Habitat
Found near large bodies of open water with old-growth trees for nesting and perching, including lakes, reservoirs, rivers, and coastal marine areas
Geographic Range
North America, ranging from Alaska and Canada down through the United States and into northern Mexico
Ecological Role
Apex avian predator playing a crucial role in maintaining healthy aquatic ecosystems by removing sick or weak fish and waterfowl
Similar Species
Golden Eagle (Aquila chrysaetos), whose juvenile tail and body feathers feature distinct white patches but lack the sharp, clean demarcation and pure white bases often seen in mature Bald Eagle coverts
Interesting Facts
Bald Eagles can reach speeds of up to 100 mph during a dive, build the largest tree nests recorded for any bird species, and mate for life
Condition Notes
Good overall condition, intact barbs, clean appearance with natural flexibility and no apparent structural damage