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Red-tailed Hawk (Eastern or Western subspecies)
Primary flight feather (Remex), likely from the outer wing (P7-P9)

Red-tailed Hawk (Eastern or Western subspecies)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Buteo, Species: jamaicensis

Family: Accipitridae (Hawks, Eagles, and Old World Vultures)

Shape
Highly asymmetrical with a narrow, stiff leading edge and a broad trailing vane; exhibits strong emarginations on both the inner and outer webs toward the distal end.
Size
Estimated 10-12 inches in length; typical for a large Buteo primary which ranges from 25cm to 35cm depending on the specific position and individual size.
Rarity
Common; the most widespread and frequently seen large hawk in North America.
Learn more about Red-tailed Hawk (Eastern or Western subspecies) in the encyclopedia →

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Description

A large, signature Buteo with broad, rounded wings and a short, wide tail. While adults have the namesake brick-red tail, juveniles (which likely dropped this feather) have brown-banded tails and similar heavy barring on their flight feathers.

Colour & Pattern

Base color is off-white to creamy white with bold, dark brown transverse bands (barring). The tip is dark brown/black. Note the lack of rufous, indicating this is a juvenile/immature plumage feather.

Barb Structure

Densely interlocked pennaceous barbs providing a rigid, aerodynamic surface; the base shows a small plumulaceous region for insulation near the calamus.

Texture & Surface

Leading edge is stiff and slightly rough; trailing edge is smooth. Overall surface is matte to slightly glossy with a waxy, water-resistant coating common to raptors.

Key Features

Bold, wide dark brown bands on a white background; distinct emargination on the distal half of the feather; heavy-duty white rachis.

Habitat

Extremely versatile, including open woodlands, agricultural fields, pastures, desert scrub, and urban parks with tall trees or structures for nesting.

Geographic Range

Year-round resident across most of North America from central Canada to Panama; northernmost populations migrate south for the winter.

Ecological Role

Apex generalist predator; controls rodent and rabbit populations and serves as a vital indicator of environmental health and toxicant levels.

Similar Species

Red-shouldered Hawk (smaller, more frequent barring), Cooper's Hawk (shorter, more rounded), and Rough-legged Hawk (different banding density).

Interesting Facts

The 'screaming' cry of the Red-tailed Hawk is so iconic and piercing that it is almost always used in Hollywood movies to represent any eagle or hawk, regardless of the species shown on screen.

Condition Notes

Fair to Good. The feather shows significant wear at the tip (fraying) and some separation of the barbs along the trailing edge, suggesting it was molted after a full season of use.