1. Frequency of Injuries in Three Raptor Species Wintering in Northeastern Arkansas.
- Author
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Bedrosian, Bryan E. and St. Pierre, Amy M.
- Subjects
- *
BIRDS of prey , *BIRDS , *AMERICAN kestrel , *COOPER'S hawk , *WINGS (Anatomy) , *WOUNDS & injuries - Abstract
It may be reasonable to assume that raptors would likely perish as the result of all injury that potentially impaired their ability to capture prey. We present results from 98 wild caught raptors that support the converse claim: raptors can and do survive with many types of injuries. We report a conservative injury estimate of 14% for wintering populations of Red-tailed Hawks (Butteo jamaicensis), American Kestrels (Falco sparverius), and Cooper's Hawks (Accipiter cooperii) in northeastern Arkansas. Injuries in these species included broken or missing talons, ulcerative pododermatitis (bumblefoot), missing toes, healed wing fractures, and iris damage. [ABSTRACT FROM AUTHOR]
- Published
- 2007
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