Article
Factors Contributing to Bald Eagle Electrocutions and Line Collisions on Aberdeen Proving Ground, Maryland
Journal of Raptor Research
(2009)
Abstract
"Avian electrocution is a widespread conservation problem affecting many taxonomic groups worldwide (Bevanger 1998, Bayle 1999, Lehman et al. 2007). The specific biological and technical aspects of electrocution are well documented, particularly for raptors. Several factors influence the risk of bird electrocution or collision, including design of electrical poles and lines, weather, visibility, wingspan, and bird age and experience (Avian Power Line Interaction Committee [APLIC] 2006). Electrocution can occur when a bird perches on a crossarm and completes an electrical circuit with two or more body parts (APLIC 2006). Line collisions (birds flying directly into electrical lines) are increasingly documented as a cause of avian mortality (Olendorff and Lehman 1986, Bevanger 1994, Bevanger 1998, Bayle 1999). Birds die either from the impact of hitting the line or from electrocution when they contact two lines simultaneously and complete the electrical circuit (Harness et al. 2003)..."
Disciplines
Publication Date
March, 2009
DOI
https://doi.org/10.3356/JRR-07-60.1
Citation Information
Elizabeth K. Mojica, Bryan Watts, John T. Paul, Samuel T. Voss, et al.. "Factors Contributing to Bald Eagle Electrocutions and Line Collisions on Aberdeen Proving Ground, Maryland" Journal of Raptor Research Vol. 43 Iss. 1 (2009) p. 57 - 61 Available at: http://works.bepress.com/bryan-watts/288/