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SDG partners talking to one another at a grassland site visit.

The SDG Partnership

Our Mission

The mission the Southern Driftless Grasslands partnership is to actively support the conservation of grasslands in Southwest Wisconsin to benefit the region’s wildlife, water, farms, and communities. 

SDG service area map

Our Vision

We envision Southwestern Wisconsin to be a place rich with healthy grasslands, successful working farms, clear flowing streams, diverse wildlife, and people who value and enjoy this landscape.

A timeline of "wins" for SDG.

Our Why

Southwestern Wisconsin has been recognized for many years as one of the best grassland conservation opportunities in the Upper Midwest. The area stands out for its distinct combination of resources:

  • Significant populations of grassland birds, which are experiencing alarming declines across Wisconsin and range wide;

  • Many scattered remnants of the area's original prairie and savanna habitat that once covered the region;

  • Concentrations of rare grassland plants and animals, and spring-fed streams, all set within an expansive rural farming region of open fields, croplands, oak groves, and pastures.


The steep topography and thin soils that characterize the region are favorable for grass-based agriculture and fields enrolled in federal agricultural conservation programs. ​

Upland sandpiper chicks in a grassland nest.  Photo from 1999 US Geological Survey.

Our Partners

In 2018 the newly minted/restored Southern Driftless Grasslands (formerly Southwest Wisconsin Grasslands Network) partnership was established with funding support from the Fish and Wildlife Service, Wisconsin Department of Natural Resources, and the Driftless Area Land Conservancy serving as facilitator.  Since, we have grown to include support and engagement from 14 different federal, state, and county agencies, and non-profit conservation organizations and have secured funding for programming and land protection projects on private land.

Annual Reports

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