Region
Oregon
Washington (State)
37
California
19
Pacific Coast
12
Idaho
8
Malheur National Wildlife Refuge (Or.)
7
Deschutes National Forest
6
Malheur National Wildlife Refuge
6
Upper Klamath Lake
6
California, Northern
4
Clark County
4
Crater Lake National Park
4
Crater Lake National Park (Or.)
4
Malheur National Forest
4
Upper Klamath National Wildlife Refuge
4
Douglas County
3
Klamath Marsh National Wildlife Refuge
3
Klamath Marsh National Wildlife Refuge (Or.)
3
La Pine
3
Montana
3
Multnomah County
3
Nevada
3
Oregon, Western
3
Portland
3
Upper Klamath National Wildlife Refuge (Or.)
3
Wallowa
3
Wallowa-Whitman National Forest
3
Willamette River Valley
3
Arizona
2
Clatsop County
2
Colorado
2
Columbia River
2
Coos County
2
Deschutes River Watershed
2
H.J. Andrews Experimental Forest (Or.)
2
Hells Canyon National Recreation Area (Or. and Idaho)
2
Interstate 5 Region
2
Jackson County
2
Lane County
2
Malheur National Forest (Or.)
2
Mount Hood National Forest
2
Mount Hood National Forest (Or.)
2
New Mexico
2
Northwest, Pacific
2
Northwestern States
2
Oregon, Eastern
2
Portland Region
2
Prineville Reservoir (Or.)
2
Tualatin River
2
Umpqua National Forest
2
more ...