
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 to slightly asymmetrical vane with a broad, rounded tip
- Size
- Approximately 10 to 14 inches long, robust and wide, consistent with large raptor flight feathers
- Rarity
- Common in suitable coastal and riverine habitats due to successful conservation recoveries
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Description
The Bald Eagle is a majestic large raptor easily recognized by its striking white head and tail paired with a dark brown body in adults. They possess powerful hooked yellow beaks, piercing yellow eyes, and massive broad wings adapted for soaring effortlessly over aquatic ecosystems.
Colour & Pattern
Rich dark brown to nearly black coloration with a robust, pale yellowish-white rachis, typical of adult or near-adult body/wing plumage
Barb Structure
Tightly interlocked pennaceous structure with strong barbicels, forming a firm, durable vane with minimal wear at the tips
Texture & Surface
Stiff, durable, smooth, and matte finish with firm rigidity along the vane designed to withstand aerodynamic forces
Key Features
Large size, very thick pale yellow-white rachis contrasting sharply with dark brown barbs, and rigid pennaceous vane structure
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
North America, ranging from Alaska and Canada through the contiguous United States down to northern Mexico
Ecological Role
Apex predator that helps maintain the health and balance of aquatic ecosystems by preying on fish, waterfowl, and scavenging carrion
Similar Species
Golden Eagle (Aquila chrysaetos), which tends to have more uniform dark brown feathers sometimes featuring golden-brown hackles or subtle barring
Interesting Facts
Bald Eagles can reach speeds of up to 100 mph during a steep dive and build the largest nest of any North American bird, sometimes weighing over two tons
Condition Notes
Good condition with minor wear along the distal edge, strong rachis, and intact barbs