
Turkey Vulture
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Cathartiformes, Family: Cathartidae, Genus: Cathartes, Species: aura
Family: Cathartidae (New World Vultures)
- Shape
- Highly asymmetrical vane characteristic of primary flight feathers, with a tapered, slightly rounded tip. The leading edge is narrow and stiff to manage airflow during flight.
- Size
- Estimated 25 to 35 centimeters (10-14 inches) in length. This is consistent with the long, slotted wings of a large soaring raptor.
- Rarity
- Very Common; one of the most abundant and widespread large birds of prey in the Western Hemisphere.
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Description
This is a large, sturdy flight feather from a bird with a nearly 6-foot wingspan. The Turkey Vulture is easily identified in the sky by its 'V' shaped dihedral flight profile and its habit of teetering even in light winds. They have unfeathered red heads as adults.
Colour & Pattern
Uniformly dark brownish-black to charcoal gray on the dorsal surface. The ventral side typically shows a more silvery-gray sheen throughout the vanes, which creates the distinctive two-toned wing look seen in flight.
Barb Structure
Densely interlocked pennaceous barbs throughout most of the vane for aerodynamic integrity, transitioning to a few plumulaceous (downy) barbs near the superior umbilicus at the base.
Texture & Surface
Relatively stiff and coarse compared to songbird feathers. The surface is matte rather than glossy, designed for heavy-duty soaring rather than display.
Key Features
Large size, dark brownish-black coloration, extreme asymmetry of the vanes, and a thick, dark rachis.
Habitat
Extremely versatile, found in open country, subtropical forests, shrublands, deserts, and pastures. They are frequently seen soaring over roadsides and near rocky cliffs or large trees for roosting.
Geographic Range
Widely distributed throughout the Americas, ranging from southern Canada to the southernmost tip of South America. Northern populations are highly migratory.
Ecological Role
Essential scavenger (obligate necrophage). They provide a critical 'janitorial' service to the ecosystem by removing carcasses, which prevents the spread of diseases like anthrax and rabies.
Similar Species
Black Vulture (feathers are usually shorter and more squared), Juvenile Bald Eagle (feathers may have white mottling), and various large Buteo hawks (usually have distinct banding or lighter tones).
Interesting Facts
Turkey Vultures have an extraordinary sense of smell, capable of detecting the gases produced by decaying carcasses from miles away beneath a forest canopy, a rarity among birds.
Condition Notes
The feather appears to be in 'Good' condition, likely a natural molt. There is some minor wear and separation of barbs (zip-like structure) near the base and trailing edge.