| Autor: |
Dykstra, Cheryl R., Meyers, Michael W., Stromborg, Kenneth L., Warnke, D. Keith, Bowerman IV, William W., Best, David A. |
| Zdroj: |
Journal of Great Lakes Research; 2001, Vol. 27 Issue 2, p239, 13p, 3 Charts, 3 Graphs, 1 Map |
| Abstrakt: |
Investigates contaminant loads, food availability, and reproductive rates for the Green Bay bald eagle population in Lake Michigan for the 10-year period from 1987 to 1996. Description of the Green Bay ecosystem; Relationship between low reproductive rates and low food availability; Details of the reproductive rate assessment at Lake Michigan from 1987 to 1996; Contaminants found in addled eggs from Green Bay eagles. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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