Empire-Sauk

The Empire-Sauk Chapter is active in a varied landscape with prairies and savannas in the Driftless area, and across the terminal moraine with prairies on glacial till and on drumlins. We are involved with many aspects of prairie conservation, protecting and restoring prairies and savannas, offering naturalist led field trips and supporting citizen science and research. We welcome volunteers in all aspects of our activities.

Learn more by visiting About our chapter and Sites and projects (this page includes a map of sites) web pages. 

The Empire-Sauk chapter covers Columbia, Dane, Sauk, and eastern Iowa Counties in Wisconsin.

Chapter contact:  empiresauk@charter.net

Facebook:  Chapter page


What's New

Master Naturalist course - Postponed until spring of 2021. 
This will be a 40 hour field based course on the natural history of Wisconsin, set in prairie and savanna. Click here for the flier for the cancelled 2020 course for more about what the course will be.

Workshops for 2020.  In limbo, please check back for updates. Sign up for a workshop in prescribed burning, grass identification, night-flying insects and more!  Click here for the flier.

Join us for a naturalist led walk!   Free and open to the public. Be on hand for the arrival of the grassland birds, blooming pasque flowers, butterflies and the succession of plants blooming on the prairie. Every week brings something new to see. The spring and early summer schedule of ESC field trips is now available.  Click here for the flier.

Regal Fritillaries, Mounds View Grassland and Rich Henderson on Wisconsin Public Radio on Sept 18, 2019!
Listen to the piece and read the article (Regal photo to right by Eric Preston): 

A map of Empire Sauk Chapter managed sites is available  Thanks to the work of Joshua Mayer and Scott Fulton, a pdf map of chapter managed sites is available. You can also use a Google Map to interactively view sites and get directions.