1. U.S. Fish and Wildlife Service Columbia River Fish and Wildlife Conservation Office Vancouver Washington USA
2. Oregon Department of Fish and Wildlife Corvallis Research Lab Corvallis Oregon USA
3. USDA Forest Service, Washington Office Enterprise Program Willamette N.F. Field Office Springfield Oregon USA
4. USDA Forest Service Washington Office Enterprise Program Florence Oregon USA
5. USDA Forest Service Siuslaw National Forest, Central Coast Ranger District Waldport Oregon USA
6. USDA Forest Service Willamette National Forest, McKenzie River Ranger District McKenzie Bridge Oregon USA