The Aitkin/Crow Wing Index Area is located in the East-Central part of Minnesota, and has had 98 to 109 lakes surveyed per year between 1994 and 2002. Statistical analysis is ongoing, and has been completed through 2001.
Figure 1. LOON ABUNDANCE - Adult loons seen per 100 acres of lake surface within the Aitkin/Crow Wing Index Area.
Figure 2. LOON OCCUPANCY - Percent of lakes in the Aitkin/Crow Wing Index Area with any adult loons.
Figure 3. LOON REPRODUCTIVE SUCCESS - Juvenile loons for every two adult loons on a lake within the Aitkin/Crow Wing Index Area.
Figure 4. GOOSE ABUNDANCE - Adult geese seen per 100 acres of lake surface within the Aitkin/Crow Wing Index Area.
|Year||Total Adult Loons||Total Juvenile Loons||Lakes with Adult Loons||Lakes with Juvenile Loons||Total Adult Canada Geese||Total Juvenile Canada Geese||Total # of Lakes Surveyed|
We extend our heartfelt thanks to the hundreds of volunteer observers who continue to make the MLMP a success. Without your persistence and hard work, the DNR would be without a means of reporting on the health of our state bird. We and Minnesota's loons appreciate your commitment!
We acknowledge the assistance of Dr. Douglas Hawkins, University of Minnesota, for statistical analysis, and Eric Hanson for the initial design and implementation of the MLMP.
Pam Perry, Aitkin/Crow Wing Index Area Coordinator
Minnesota DNR, Nongame Wildlife Program
1601 Minnesota Drive, Brainerd, MN 56401