About/General

Sampling for chronic wasting disease (CWD)

Hunters anywhere in Wisconsin can submit a sample from their deer for CWD testing. Testing through the DNR is free for deer harvested in Wisconsin.For information on CWD test results, visit the test results page.FIND CWD SAMPLING AND CARCASS…

Wisconsin Animals

Wisconsin hosts 668 native vertebrates, including fishes, amphibians, reptiles, birds and m

Wildlife Rehabilitation Resources and Directory

Chippewa Valley CWD

Chippewa Valley CWD A

Karner blue butterfly

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Identification tips and habitat

The Karner blue butterfly, Lycaeides melissa samuelis, is in the Lycaenidae (gossamer-winged butterfly) family.

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Saving Wisconsin's Native Pollinators

Endangered resources license plates

Your purchase of an Endangered Resources license plate helps protect and restore Wisconsin's rare wildlife species and habitats. The $25 annual donation you make to keep the plate is critical for this important conservation work.Revenues from plate…

Natural Heritage Conservation Field Notes

Donations from people like you help fund wildlife comebacks across Wisconsin.  Wisconsin’s Endangered Resources Fund benefits Wisconsin’s at-risk plant and animal species through science-informed, hands-on conservation activities.SAMPLE IMPACT…