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County Checklists

Click on the county name to see a species list by county.

Important: These checklists are updated periodically, but may not reflect the most recent observations.
Last updated: April 12, 2022.

This site is produced in conjunction with the Wisconsin Aquatic and Terrestrial Resources Inventory and sponsored by the Wisconsin Department of Natural Resources. The information presented on this site is subject to the Wisconsin Department of Natural Resources' Legal Notices, Disclaimers, and Terms of Use.