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The Nature Conservancy in Africa - Conservation in Africa

The Nature Conservancy in Asia Pacific - Conservation in Asia-Pacific

The Nature Conservancy in the Caribbean - Conservation in the Caribbean

The Nature Conservancy in Central America - Conservation in Central America

The Nature Conservancy in North America - Conservation in North America

The Nature Conservancy in the United States - Conservation in the United States

The Nature Conservancy in South America - Conservation in South America




What's the Latest

Attend a focus group to form the TNC Oklahoma Young Professionals. The goal is to ensure that the young Oklahomans learn about and participate in conservation activities.  

Black bears return home! At least two black bears now reside at the J. T. Nickel Family Nature and Wildlife Preserve. 

See a stampede video and learn how bison maintain biodiversity on our nature preserves! 

Bison, Fire and the Tallgrass Prairie Preserve. It turns out the prairie needs the bison as much as the bison need the prairie!

Oklahoma Annual Report


Oklahoma Annual Report  

Click here to view the 2006 Annual Report  (2.5 meg file).

Places We Protect


Oklahoma
is one of the most biologically diverse areas in North America. Ecoregions include:
  • Osage Plains / Flint Hills Prairie
  • Ozarks
  • Ouachita Mountains
  • Upper West Gulf Coastal Plain
  • Crosstimbers and Southern Tallgrass Prairie
  • Southern Shortgrass Prairie
  • Central Shortgrass Prairie
  • Central Mixed-grass Prairie

Help Maintain Oklahoma's Preserves

If you have surplus equipment, you can help with the restoration and maintenance of Oklahoma's preserves! Click here for more information.