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Threatened and Endangered Species

Threatened and Endangered Species

"Threatened" species refers to native species likely to become endangered within the foreseeable future. "Endangered" species are any native species determined to be in danger of extinction.

Articles & Stories

An ounce of prevention is worth a pound of cure. Once a species becomes threatened or endangered,...
Why is the sagebrush steppe ecosystem unique and threatenened? It is the most widespread ecosystem...
Species may be classified at the state level as Threatened or Endangered, and/or at the federal...
Thanks to the passage of the Endangered Species Act of 1973 and the inclusion of plants for the...
It is the State of Oregon's policy "to prevent the serious depletion of any indigenous species" (...

Maps and Tools

Identify mapped wetlands, water bodies, rare wetland types, and federally-listed species that... more

Data Collections

The NWFSC's mission is to conduct the science necessary to conserve marine and anadromous species... more