Turkey Vulture (Cathartes aura)

Group Vultures, Eagles, Hawks, and Falcons
Code ABNKA02010
Order Ciconiiformes
Family Cathartidae
Author (Linnaeus, 1758)
Rank G5 (definitions)
Occurrence SM (definitions)
Scale N (definitions)

County List:

Western UP all
Eastern UP all
Northern LP all
Southern LP all

Rule:

Mixed Forested/Nonforested or Nonforested Landscapes

Nesting and Foraging Habitats are distributed over the NEIGHBORHOOD

Nesting Habitat:
      Rock Bluff
      or Man-made Structure 
      or Snag

Foraging Habitat:
      Grass
      or Upland Brush
      or Savanna
      or Fields/Pasture
view decision rule term definitions

Habitat List:

Habitats Regen Sap Pole Sm Saw Lg Saw Uneven
Aspen nonononono-
Paper Birch nonononono-
Oak nononononono
Assorted Hardwoods nononononono
Northern Hardwoods nononononono
Spruce/Fir nononononono
Hemlock nononononono
Jack Pine nononononono
Red Pine nononononono
White Pine nononononono
Conifer Plantations nonononono-
Mixed Upland Hardwoods nononononono
Mixed Northern Hardwoods nononononono
Mixed Upland Conifer nononononono
Mixed Pine nononononono
Swamp Hardwoods nononononono
Balsam Poplar & Swamp Aspen & Swamp Birch nononononono
Bottomland Hardwoods nononononono
Tamarack nononononono
Northern White Cedar nononononono
Black Spruce nononononono
Mixed Lowland Hardwoods nononononono
Mixed Lowland Conifer nononononono
Non-ForestedGrass, Upland Brush, Savanna, Fields/Pastures
Special FeaturesMan-made Structures, Snags, Edges, Rock Bluffs

view size class definitions

Literature:

Eastman, J. 1991. Turkey Vulture. Pages 156-157 In: R. Brewer, G. A. McPeek, and R. J. Adams, Jr. (eds.) The atlas of breeding birds of Michigan. Michigan State University Press, East Lansing. 594 pp.

Habitat: The Turkey Vulture forages from the air over open areas either wet or dry where it locates carrion by sight and smell. Various nesting habitats include bottomland hardwood forests, thickets, and rocky cliffs. Extensive areas of unbroken forest are seldom used for breeding or foraging. Turkey Vultures prefer isolated nesting locations where human intrusion is rare. Nest sites are dark recesses in caves, rock and brush piles, hollow logs and stumps, vacated hawk nests, or abandoned barns and outbuildings. The birds also nest on the ground in dense thickets, at least in some parts of the range.

The bird's acceptance of abandoned buildings for nest sites may have been an important factor in its expansion throughout the state. This shift may have occurred as a result of logging practices leading to the depletion of large, hard-rotted trees.


DeGraaf, R. M. and D. D. Rudis. 1986. New England wildlife: habitat, natural history, and distribution. GTR NE-108. Broomall, PA:USDA, Forest Service, Northeastern Forest Experiment Station. 491 pp.

Habitat: Breeding: Various habitats, including wet, dry, open and wooded. Wooded habitat is dominated by deciduous or mixed trees.

Special Habitat Requirements: Clearings such as fields and roads in which carrion can be easily sighted.


Kaufman, K. 1996. Lives of North American Birds. Houghton Mifflin Company, Boston, Massachusetts. 675 pp.

Habitat: Widespread over open country; woods, deserts, foothills. Most common over open or semi-open country, especially within a few miles of rocky or wooded areas providing secure nesting sites. Generally avoids densely forested regions.

Diet: Mostly carrion. Feeds mainly on dead animals, preferring those recently dead (that is, relatively fresh carrion). Occasionally feeds on decaying vegetable matter, live insects, or live fish in drying-up ponds.

Nest: Sites are in sheltered areas such as inside hollow trees or logs, in crevices in cliffs, under rocks, in caves, inside dense thickets, or in old buildings. Little or no nest built; eggs laid on debris or on flat bottom of nest site.