The Wisconsin

Aquatic and Terrestrial Resources Inventory

Opportunities for citizens to help survey Wisconsin flora and fauna

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About ATRI

The Aquatic and Terrestrial Resources Inventory (ATRI) is a program within the Wisconsin Department of Natural Resources that collects inventory and monitoring data from citizens in order to better understand Wisconsin's natural resources. Data are obtained through individual projects administered through our Citizen-based Monitoring Network as well as from submissions to ongoing Statewide Surveys.

Explore the Statewide Surveys

Statewide Surveys

Citizen-based Monitoring Network

Who's Who of Monitoring

A directory of citizen programs and organizations in Wisconsin that focus on the monitoring of natural resources. Learn more...

Partnership Program

Funding opportunities to expand citizen participation. Learn more...

Monitoring Resources

Useful links for starting a program or learning about monitoring protocols. Learn more...