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Oklahoma Natural Heritage Inventory

Flooded forest with cypress trees in southeastern Oklahoma.

Providing BioDiversity Information

Oklahoma Natural Heritage Program is responisble for maintaining an inventory of the state's habitats and species.  Our focus is on rare and endangered species, species of special concern, and significant ecological communities.  Heritage biologists conduct field inventories of rare species and communities to gather current information about the state's biodiversity.  We provide this information for environmental planning, resource management, protection of significant natural areas, endangered species review, and biological research and education.

 


Highlights

We are hiring!

Are you ready to embark on an exciting journey in conservation and biology? Join our team as a Research and Outreach Specialist!

In this multifaceted role, you'll have the opportunity to:

  • Manage the Oklahoma Natural Areas Registry Program, connecting with landowners and helping them to conserve our state's natural habitats
  • Coordinate educational events and outreach initiatives, inspiring others to love and protect Oklahoma’s biodiversity
  • Conduct fieldwork, traveling across Oklahoma learning about our rare species and habitats

Learn more about the qualifications and job duties.

Welcome to Our New Zoologist

Owen Edwards, a herpetologist, is our newest research biologist.  He has studied green tree frogs throughout the midwest and crawfish frogs in Oklahoma.  We are excited to have him continue his field work as he looks for more rare herps in Oklahoma!

Federally Threatened plant found in Oklahoma

Heritage Botanist, Amy Buthod officially documented the federally threatened species Geocarpon minimum (Caryophyllaceae; earth fruit) in Oklahoma for the first time.


Robert Bebb Herbarium

The herbarium's mission is to document and promote understanding of plant diversity in the state of Oklahoma.

Oklahoma Natural Areas Registry

A voluntary conservation program for private landowners who have rare species, natural habitats, or unique geologic features on their property.

Oklahoma Biological Survey

ONHI was integrated into the Oklahoma Biological Survey at the University of Oklahoma in 1987.

 

176

Species of Odonates - Dragonflies & Damselflies - in Oklahoma


12

Ecoregions in Oklahoma

 

21

federally threatened or endangered species in Oklahoma

354

Oklahoma Plant Taxa are Critically Imperiled!

124

rare plant taxa are considered historic and have not been officially reported in over 20 years!