Cascades (ecoregion)
Videos
The Cascades ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency in the U.S. states of Washington, Oregon, and California. Somewhat smaller than the Casc
Scattered patches of subalpine fir grow below glaciers and permanent snowfields on the south slope of Mount Rainier in ecoregion 4d.
Grand fir in Wenatchee National Forest
Subalpine fir in Mount Rainier National Park
Mountain hemlock in the Mount Baker-Snoqualmie National Forest
Blue Mountains (ecoregion)
Videos
The Blue Mountains ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency in the Pacific Northwest, mainly in the state of Oregon, with small areas over the
John Day Fossil Beds National Monument
Iskuulpa Creek in Ecoregion 11c
Bristlecone pines in the Malheur National Forest
The slopes of Sacajawea Peak lie in the subalpine and alpine zones