Date of this Version
Faanes, C.A. and D.H. Johnson. Cranes and power lines: an analysis of the issue. In: Wood D. A., ed. 1992. Proceedings 1988 North American Crane Workshop, Feb. 22–24, 1988. Lake Wales, Florida (Tallahassee, FL: State of Florida Game and Fresh Water Fish Commission Nongame Wildlife Program Technical Report #12, 1992), pp. 197-202.
As part of a 1980-82 study, the flight behavior and mortality of sandhill cranes (Grus canadensis) was studied at 4 alkaline lake sites in central North Dakota. We analyzed the behavioral response of sandhill cranes in flight at powerline sites and examined factors associated with collisions with a power line structure. Several methods that can be used to reduce crane mortality at power line sites are discussed. Findings of several other research efforts that address crane mortality at power lines are summarized.