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Red-tailed Hawk
Primary flight feather (Remiges); likely an outer primary such as P8 or P9

Red-tailed Hawk

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

Family: Accipitridae (Hawks, Eagles, and Kites)

Shape
Highly asymmetrical vane characteristic of outer primaries to provide lift; elongated with a tapered, slightly rounded tip and prominent emargination on the leading edge vane.
Size
Estimated 10-12 inches (25-30 cm) in length. This is consistent with the primary feathers of an adult or sub-adult Red-tailed Hawk, which typically span 9 to 13 inches depending on position.
Rarity
Common; the Red-tailed Hawk is the most widespread and commonly observed hawk in North America.
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Description

This is a primary flight feather from a Red-tailed Hawk, likely an immature or light-morph adult. The bird itself is a large raptor with broad, rounded wings and a short, wide tail. While adults have the eponymous brick-red tail, their flight feathers remain barred with brown and white, providing camouflage and structural strength.

Colour & Pattern

Base color is a creamy white to pale grey. The dorsal side features 5-6 distinct dark brown transverse bands (bars). The tip is solid dark brown. The trailing vane shows lighter, more mottled barring compared to the crisp bars on the narrower leading vane.

Barb Structure

Pennaceous and tightly interlocked throughout most of the vane for aerobic efficiency; plumulaceous (downy) at the very base (calamus area). Barbs are stiff and intact, showing strong hooklets.

Texture & Surface

Smooth and stiff on the pennaceous vane, with a slightly matte finish. The leading edge is very rigid to cut through air, while the overall texture is dry and non-oily.

Key Features

Distinctive dark brown banding on a light background, ivory-colored rachis, and significant vane asymmetry with a notched leading edge.

Habitat

Extremely versatile; found in open country, teal-fields, woodlots, mountains, agricultural areas, and increasingly in urban parks and highways.

Geographic Range

Common year-round resident throughout North America, ranging from central Alaska and Canada south to Panama and the West Indies.

Ecological Role

Apex predator; plays a vital role in controlling rodent and rabbit populations. Their presence indicates a healthy, functioning ecosystem with a robust food base.

Similar Species

Red-shouldered Hawk (smaller, more frequent/tighter barring), Broad-winged Hawk (shorter, fewer bands), and Great Horned Owl (softer texture with 'fringe' on edges).

Interesting Facts

The 'screech' of a Red-tailed Hawk is so iconic that it is almost always used in Hollywood movies as the sound for any eagle or hawk, including the Bald Eagle (which actually has a much weaker chirping call).

Condition Notes

Good condition. There is minor fraying on the trailing edge and some separation of the barbs near the mid-section, possibly from the molt process or handling. No obvious fault bars.