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Common Buzzard (also known as Eurasian Buzzard)
Secondary flight feather (remiges)

Common Buzzard (also known as Eurasian Buzzard)

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

Family: Accipitridae (Hawks, Eagles, and Kites)

Shape
Broad and slightly asymmetrical with a rounded tip; the trailing vane is wider than the leading vane, typical of secondary feathers.
Size
Estimated 15-18 cm in length; consistent with mid-rank secondaries for a medium-sized Buteo hawk.
Rarity
Common (Abundant and widespread throughout most of its Palearctic range).
Learn more about Common Buzzard (also known as Eurasian Buzzard) in the encyclopedia →

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Description

The Common Buzzard is a medium-to-large raptor with a highly variable plumage ranging from nearly white to dark soot-brown. This feather displays the classic 'barred' pattern found on the underwings of lighter morph individuals. In flight, they are known for their broad wings and short, fan-shaped tails, often seen soaring in thermals.

Colour & Pattern

Pale cream to white base with prominent chocolate-brown horizontal bands (bars). The tip shows a solid brown wash with some greyish-tan marbling.

Barb Structure

The upper portion is tightly interlocked (pennaceous) for flight efficiency, while the base features extensive soft, plumulaceous down for insulation.

Texture & Surface

Smooth and firm in the patterned area; very soft, silky, and voluminous in the downy base. The surface is matte.

Key Features

Distinctive brown-on-cream barring, large downy section at the base, and a broad, rounded tip typical of the Buteo genus.

Habitat

Woodlands, farmland with copses, moorland, and increasingly suburban areas with large trees.

Geographic Range

Widespread across Europe and Asia; northern populations are migratory, while southern and western populations are year-round residents.

Ecological Role

Apex predator and scavenger; controls rodent populations and clears carrion. It is a vital indicator species for the health of the agricultural landscape.

Similar Species

Red-tailed Hawk (North America) has similar barring but usually more rufous tones; Honey Buzzard has more evenly spaced, distinct banding.

Interesting Facts

The Common Buzzard is incredibly adaptable and is the most common raptor in Europe. It was once heavily persecuted but has made a massive comeback since the 1970s.

Condition Notes

Good condition; minor fraying at the tip and along the leading edge suggests it was naturally molted. No obvious fault bars or parasite damage.