Wisconsin Turtle Conservation Program
American Tortoise Rescue
https://www.tortoise.com/
Chelonian Research Foundation
https://www.chelonian.org
Natural Resources Foundation of Wisconsin
https://www.wisconservation.org
Partners in Amphibian and Reptile Conservation
https://parcplace.org
Turtle Conservation Fund
https://www.turtleconservationfund.org
Turtles for Tomorrow
https://www.turtlesfortomorrow.org
Turtle Conservancy
https://www.turtleconservancy.org
Turtle Survival Alliance
https://turtlesurvival.org/
Wisconsin Department of Natural Resources - Herps of WI
https://dnr.wi.gov/topic/WildlifeHabitat/Herps.asp
Wisconsin Partners in Amphibian and Reptile Conservation
http://wiparc.org
Wisconsin Wetlands Association
https://www.wisconsinwetlands.org
Chernoff, N., J. W. Gibbons, C. Guyer, M. S. Foster, and R. W. McDiarmid. 2012. Reptile Biodiversity: Standard Methods for Inventory and Monitoring. University of California Press, Berkeley and Los Angeles, California.
Christoffel, R., R. Hay, and M. Monroe. 2002. Turtles & Lizards of Wisconsin. Wisconsin Department of Natural Resources, Madison, Wisconsin.
Ernst C. H., and J. E. Lovich. 2009. Turtles of the United States and Canada. 2nd Edition. The Johns Hopkins University Press, Baltimore, Maryland.
Harding, J. H. 1997. Amphibians and Reptiles of the Great Lakes Region. University of Michigan Press, Ann Arbor, Michigan.
Kapfer, J.M., and D.J. Brown. 2022. Amphibians and Reptiles of Wisconsin. University of Wisconsin Press, Madison, Wisconsin USA. 1176 pp.
Kingsbury, B. A., and J. Gibson (editors). 2012. Habitat Management Guidelines for Amphibians and Reptiles of the Midwestern United States. Partners in Amphibian and Reptile Conservation Technical Publication HMG-1, 2nd Edition. 155 pp.
Moriarty, J. J., and C. D. Hall. 2014. Amphibians and Reptiles in Minnesota. University of Minnesota Press, Minneapolis, Minnesota.
Vogt, R. C. 1981. Natural History of Amphibians and Reptiles of Wisconsin. Milwaukee Public Museum, Milwaukee, Wisconsin.