Cathartes aura
Turkey Vulture
The Turkey Vulture is a large bird with a wingspan of up to 183 cm. Its body is covered in dark brown to black feathers, with a featherless red head and neck in adults. The underside of its wings appears silvery-gray when in flight.
Juveniles have a dark gray head until about 5 months of age. Both sexes look alike, with no significant seasonal plumage changes. Their ivory-colored bill and pink legs are distinctive features.
Length
62cm to 81cm
Wingspan
160cm to 183cm
Weight
800g to 2.3kg
Males and females have similar plumage
Primary Colour
Black Brown
Secondary Colour
Red
Beak Colour
Ivory
Leg Colour
Pink
Woodland
Garden
Wetland
Coastal
Urban
Farmland
Grassland
Desert
Tundra
Rainforest
Mountain
Savanna
Turkey Vultures are widely distributed across the Americas, from southern Canada to the tip of South America. They inhabit a variety of open and semi-open areas, including subtropical forests, shrublands, pastures, and deserts.
In the United States, they are common year-round in southern states and migrate north for breeding. During winter, many northern populations move south to warmer regions, making them a familiar sight across much of North and South America.
Sea level to 4,300 meters
Temperate, Subtropical, Tropical
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Turkey Vultures are primarily scavengers, feeding mainly on carrion. They prefer freshly dead animals and can locate carcasses by smell, a rare ability among birds.
Their diet occasionally includes plant matter, and they may also feed on decaying vegetable matter. They play a crucial role in ecosystem health by disposing of dead animals.
Turkey Vultures are known for their unique flying style, often seen soaring with wings held in a shallow V-shape, rocking side to side. They are highly social, roosting in large groups at night and feeding together on carrion.
These birds have a keen sense of smell, which they use to locate food from great distances.
Turkey Vultures are mostly silent birds, lacking a syrinx (voice box). When disturbed or threatened, they may produce a low, raspy hiss or a guttural grunt.
During courtship or when approaching carcasses, they sometimes emit a low, nasal whine. Their quiet nature is unusual for such large birds.
Turkey Vultures typically form long-term pair bonds. Breeding season varies by location but generally occurs from March to June in North America. They do not build elaborate nests, instead laying eggs directly on the ground in protected areas such as caves, hollow logs, or dense thickets.
Females usually lay two eggs, which are cream-colored with brown or purple spots. Both parents share incubation duties, which last about 38-41 days.
Chicks are altricial, covered in white down at hatching. They fledge after 60-84 days but may remain dependent on their parents for several months.
The Turkey Vulture typically lives for 16 years, with a maximum recorded lifespan of 20.8 years.
Like all birds, lifespan can be affected by factors including predation, habitat quality, disease, and access to food sources.
Turkey Vultures are currently listed as Least Concern due to their large range and stable population. However, they face threats from vehicle collisions, lead poisoning from ingesting contaminated carcasses, and habitat loss.
Conservation efforts focus on protecting roosting sites and educating the public about their ecological importance.
Turkey Buzzard
Adult Turkey Vultures have few natural predators. Great Horned Owls and Golden Eagles may occasionally prey on them. Eggs and chicks are vulnerable to raccoons, opossums, and other ground predators.
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website: BirdLife International. 2018. Cathartes aura. The IUCN Red List of Threatened Species 2018: e.T22697627A131941613.
View sourcereport, 2007: Breeding Bird Survey and/or Christmas Bird Count: Butcher and Niven
website, 2022: Partners in Flight
View source