North American Society for Bat Research
Midwest Bat Working Group
Illinois State Academy of Science
Grand Prairie Friends

MS, Biology, University of Minnesota - Duluth
BA, Biology, College of St. Benedict, St' Joseph, Minnesota.

Illinois Experts Profile

Hofmann, J. and J.M. Mengelkoch. 2010. Bats and Rabies. Illinois Audubon. Summer.

Mengelkoch, J.M. 2009. Franklin's Ground Squirrel: Illinois' Prairie Squirrel. Illinois Audubon. Winter 2008-09.

Mengelkoch, J.M. 2008. Red Fox. Illinois Audubon. Spring.

Mengelkoch, J.M. 2007. Uncommon Small Mammals of Southern Illinois. Illinois Audubon. Summer.

Mengelkoch, J.M., G.J. Niemi, R.R. Regal. Diet of the nestling Tree Swallow. Condor 106:423-428.