Beaver Studies, Fall, 1980
Shelton PC. 1980. Beaver Studies, Fall, 1980. Wise, VA
This report is also found in: Peterson, Rolf O., Philip W. Stephens, and Philips C. Shelton, 1981. Ecological Studies of Wolves on Isle Royale, Annual Report - 1980-1981 (Covering the twenty-third year of research). Michigan Technological University, Houghton, MI. 24 p. Discusses results of the 1980 aerial survey and ground work to assess the population of Isle Royale beaver. The population continued to decline from previous counts. 122 sites were identified and classified by habitat. Sites were observed for signs of recent activity. Beavers were live trapped and examined.
- Type
- Published Report
- Authors
- Shelton, Philip
- Date of Issue
- 1980
- Units
- ISRO
- Keywords
- Animal Studies, Beaver (Castor canadensis)