"Our volunteers, lovingly known as 'froggers' are important for frogs and toads in Wisconsin." said Andrew Badje, DNR conservation biologist and Wisconsin Frog and Toad Survey Coordinator. Volunteers ...

The available 2025 survey routes can be found here. Mink Frog Survey- Mink frogs are only found in northern Wisconsin and often call in the daytime. In June, and early July, volunteers will ...