Beaver populations and possible limiting factors in Rocky Mountain National Park, 1999

Product Type: Report

Year: 1999

Author(s): Mitchell, D., J. Tjornehoj, and B.W. Baker

Suggested Citation:
Mitchell, D., J. Tjornehoj, and B.W. Baker. 1999. Beaver populations and possible limiting factors in Rocky Mountain National Park, 1999. : U.S. Geological Survey, Midcontinent Ecological Science Center Unpublished Report. 26 p.

Abstract

A survey of North American beaver (Castor canadensis) activity and the limiting factors of beaver habitat was conducted on the major waterways within the St. Vrain, Big Thompson, Cache la Poudre, and Colorado drainages in Rocky Mountain National Park, Colorado from August 9, 1999 through November 8, 1999. The survey was conducted by David Mitchell, Jennifer Tjornehoj, and Bruce Baker...