Where We Work


The PPJV covers one-third of North America’s Prairie Pothole Region (PPR), including portions of Montana, North Dakota, South Dakota, Minnesota, and Iowa. Just 20% of the grassland in the PPR is protected, which equates to only 6% of the historic extent of grassland area.

Welcome to the Duck Factory

The value of the U.S. PPR to breeding waterfowl is unsurpassed, with over 5 million duck pairs (10 million ducks!), representing over 18 species, supported by its wetland and grassland habitat. Waterfowl produced in this region have been harvested in 49 states as well as Central and South America.

Conservation through Partnerships

The Prairie Pothole Joint Venture stands out as one of the most robust, science-based Joint Ventures in the country. It is only through strong collaboration with partners and landowners that these accomplishments are possible.

Photo: Mitch Kezar for the SD Grassland Coalition and USDA-NRCS

Grassland Bird Habitat Conservation

The PPJV hosts 45-90% of the continental breeding populations for several grassland bird species that are experiencing some of the steepest population declines. The loss of over 70 million acres of grasslands in the PPJV has made grassland birds one of the most imperiled guilds in North America.

Our Amazing Grasslands

"This landlord/tenant relationship started with Chuck Wollschlager's father-in-law, Melvin Swenson, and my dad [Dwayne Breyer]. Melvin and dad farmed together for over 50 years, which is a long time. I think that’s pretty important. And then it went to Chuck, and now Chuck has been in the picture for 20 years or more. And so, it’s been a lifelong deal between our family and their family and I think that’s pretty neat.”

- John Breyer, Strandburg SD

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Keep up with the latest news on bird and habitat conservation efforts across the Prairie Pothole Joint Venture!

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