Welcome to Turnbull NWR on the Web Turnbull NWR encompasses approximately 16,000 acres of the Channeled Scablands. The ecosystem that predominates the Refuge is unique within the National Wildlife Refuge System and has characteristics that distinguish it from natural reserves worldwide. The powerful forces of volcanism, glaciation and the largest flood in geological history have combined to forge a distinct environment. The combination of basalt outcrops, channeled canyons and ponderosa pine forests infused in a diverse landscape of over 130 marshes, wetlands and lakes, create an environment of aesthetic beauty as well as high quality wildlife habitat. Refuge ecosystems represent an ecological transition between the dry, sagebrush dotted grasslands of the Columbia Basin and the timbered Selkirk and Bitteroot Mountain Ranges that rise up to the east. The 3,036 acres of wetlands on Turnbull NWR represent some of the last quality breeding habitat available in eastern Washington for waterfowl, which have experienced tremendous population declines across North America due to loss and degradation of breeding, migration and wintering habitat. |
Last updated:
October 4, 2008
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