In Montana, the greatest threat to native prairie has been conversion to cropland, so-called “sod busting”. Over the last 25 years, more than 25 million acres of grassland has been destroyed in the U.S. That’s twice the rate of forest loss and faster then the Amazon rainforest is disappearing.
The push for energy development is also putting the prairies in peril as grasslands are converted to crops for biofuel and broken by development associated with oil and gas exploration.
Hundreds of miles of fencing create obstacles to migrating animals, such as pronghorn. Poorly maintained and designed fencing can even prove deadly for deer, elk , pronghorn and birds.
Invasions of noxious weeds and exotic diseases, such as Sylvatic Plague and West Nile virus, are also threats.
Goals and Strategy
The Conservancy’s goal is to conserve grassland through direct land protection and partnership with the local ranching community. We're using a three-pronged approach:
- First, we are investing in science to help unlock even more of the undiscovered secrets of the northern plains. We are using our 60,000-acre Matador Ranch as a center for learning that allows researchers and ranchers to work together.
- Second, we are employing the best conservation tools developed by science and engaging the people that live in the grasslands through the Matador grassbank. The grassbank extends wildlife conservation management on an additional 240,000 acres of cooperating ranches, and is the most successful grassbank in the country. Additionally, by implementing a wildlife-friendly fencing program, we are removing barriers to movement for pronghorn and sage-grouse.
- Third, we are permanently conserving grasslands vulnerable to habitat destruction through the purchase of conservation easements.