
Turkey Vulture
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Cathartiformes, Family: Cathartidae, Genus: Cathartes, Species: aura
Family: Cathartidae (New World Vultures)
- Shape
- Asymmetrical with a broad, rounded tip and a slightly curved outline; the trailing vane is significantly wider than the leading vane
- Size
- Estimated 8 to 11 inches in length and 2 to 3 inches in width, typical for secondary flight feathers of a large soaring raptor
- Rarity
- Very Common; one of the most widespread and frequently observed large birds in North America
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Description
A large soaring bird with a wingspan of up to 72 inches. They are almost entirely blackish-brown with a featherless red head. In flight, they are easily identified by their 'dihedral' (V-shaped) wing profile and unstable, rocking flight style.
Colour & Pattern
Uniform dark chocolate brown to blackish-brown on the dorsal surface, with a silver-gray or pale sheen on the ventral (underside) surface; the rachis is light-colored/creamy at the base
Barb Structure
Pennaceous and tightly interlocked throughout most of the vane; the base (superior umbilicus) shows soft, plumulaceous (downy) barbs for insulation
Texture & Surface
Relatively stiff and matte; the surface is designed for durability during long-duration soaring and lacks the oily sheen or silent-flight adaptations of other large birds
Key Features
The distinctive silver-gray sheen on the underside of the dark brown vanes and the pale, stout rachis are diagnostic for Turkey Vulture flight feathers
Habitat
Open and semi-open areas, including subtropical forests, shrublands, pastures, and deserts; often nests in rock crevices, caves, or hollow logs
Geographic Range
Common throughout the Americas, ranging from southern Canada to the southernmost tip of South America; northern populations are migratory
Ecological Role
Scavenger; they provide a critical ecosystem service by consuming carrion, which helps prevent the spread of diseases like anthrax and rabies
Similar Species
Black Vulture (feathers are shorter and lack the strong silver-gray ventral contrast) and Juvenile Bald Eagle (feathers usually show white mottling or a different texture/sheen)
Interesting Facts
Unlike most birds, Turkey Vultures have an incredibly keen sense of smell, allowing them to locate carrion hidden under forest canopies from high in the air
Condition Notes
Good condition; shows some minor feather wear and 'nicking' at the tips consistent with a naturally molted feather from an adult bird