Skip to main content

Endangered Resources Review

Helping customers and partners comply with Wisconsin's endangered species laws

We partner with landowners, businesses, communities, and other stakeholders to identify and address potential impacts of land development and management projects on rare species early in the planning process. Our goal is a cooperative, partnership-based approach that conserves Wisconsin’s rare plants, animals, and habitats while supporting responsible development and land stewardship.

NHI Public Portal & Preliminary Assessment

Use the NHI Public Portal to complete an ER Preliminary Assessment.

Request an ER Review

Request a review for proposed development activities, planning and land management projects.

Training

Receive training for those seeking an NHI Data Sharing license.

ER Certification Program

Conduct reviews by becoming a Certified ER Reviewer.

Incidental take

Learn about the incidental take process.

NHI Data

Access NHI data for research and planning purposes.

Endangered and Threatened Species List

The first list of Wisconsin endangered and threatened (E/T) species was developed in 1972.

Donate to the Endangered Resources Fund

Your donation to the Endangered Resources Fund helps save rare plants, animals and natural communities.
Donate to the Endangered Resources Fund

Endangered Resources Review Program contacts

Questions? Find an appropriate Endangered Resources Review Program staff person to contact.
Endangered Resources Review Program contacts