See the Tallgrass Prairie Preserve
For more than 30 years, The Nature Conservancy has protected the largest remnant of tallgrass prairie left on Earth—our Tallgrass Prairie Preserve in Oklahoma. Come see this majestic landscape, home to 2,500 free-ranging bison and full of diverse life.
Opportunity
Join the Herd!
Join the growing number of Oklahomans who are supporting conservation by sporting this awesome bison license plate.
Conservation in Oklahoma
Feature
OK Prairies, A Weapon Against Climate Change
A coalition of ranchers, environmentalists and Osage Nation landowners are working together to save the grasslands.
Conservation Update
Bison Round Up At Tallgrass Prairie Preserve
Tallgrass Prairie bison are rounded up each fall for their annual checkup.
Content
History and Facts About Bison
At one point, there were only about 1,000 bison left in North America.
Magazine Feature
A Shot in the Dark
Confronting a deadly disease among the bison at Tallgrass Prairie Preserve may save herds across the country.
Stand Up for Nature
Since 1986, we have worked to conserve Oklahoma’s magnificent landscapes and unique biodiversity totaling more than 100,000 acres. When you donate today, you will help ensure a thriving natural environment for future generations of Oklahoma.