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Survey Results '97 Hundreds of students and citizens have again been assisting the Minnesota Pollution Control Agency (MPCA) gather data on the health of Minnesota's frog population during 1997. Malformed frogs were reported in 27 counties in Minnesota, with details reported to the MPCA. The results of the frog survey are indicated in the following map, where numbers indicate counties with reports of malformed frogs as of December 31, 1997. Scientists in the agency confirmed malformities at 61 sites in 27 counties. MALFORMED FROG REPORTS '97 Counties with reports confirmed by the MPCA: |
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1. Aitkin 2. Becker 3. Cass 4. Chisago 5. Cook 6. Crow Wing 7. Douglas 8. Fillmore 9. Hennepin 10. Hubbard 11. Isanti 12. Kandiyohi 13. Lake 14. Le Sueur 15. Meeker 16. Nicollet 17. Norman 18. Olmsted 19. Ottertail 20. Polk 21. Redwood 22. Sibley 23. St. Louis 24. Stearns 25. Washington 26. Wilkin 27. Wright |
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