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 Image: Title: Subject: Description:
1. Yellow-rumped Warbler Yellow-rumped Warbler Wood warblers Photographed May, 2003 at Upper Klamath National Wildlife Refuge, Klamath County, Oregon; Adult Male in tree
2. Yellow-rumped Warbler Yellow-rumped Warbler Wood warblers Photographed August, 1994 at Deschutes National Forest, Cabin Lake Ranger Station, Lake County, Oregon; Adult Female on stump
3. Yellow-pine chipmunk Yellow-pine chipmunk Yellow-pine chipmunk Photographed August 2005 at Moore Park, Klamath County, Oregon
4. Yellow-pine chipmunk Yellow-pine chipmunk Yellow-pine chipmunk Photographed May 1997 at Cabin Lake Ranger Station, Deschutes National Forest, Lake County, Oregon
5. Yellow-headed Blackbird Yellow-headed Blackbird Yellow-headed blackbird Photographed May 1995 at Lower Klamath National Wildlife Refuge, Siskiyou County, California; Male closeup on cattail
6. Yellow-bellied marmot Yellow-bellied marmot Marmots Photographed February 1996 at Lower Klamath National Wildlife Refuge, Siskiyou County, California
7. Yellow-bellied marmot Yellow-bellied marmot Marmots Photographed February 1996 at Lower Klamath National Wildlife Refuge, Siskiyou County, California
8. Work plan for adaptive management : Klamath River Basin, Oregon & California Work plan for adaptive management : Klamath River Basin, Oregon & California Droughts -- Prevention -- Klamath River Watershed (Oregon and California); Drought relief -- Klamath River Watershed (Oregon and California) "May 19, 2004"
9. Work on Big Fill, Div. 3, Main Canal Work on Big Fill, Div. 3, Main Canal Irrigation projects; Irrigation canals and flumes -- Design and construction; Canal construction workers August 15, 1906; Originally #34 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy)
10. Work of the Reclamation service in Washington and Oregon Work of the Reclamation service in Washington and Oregon United States. Bureau of Reclamation; Irrigation -- Washington; Irrigation -- Oregon The article was written by the Supervising Engineer of the United States Reclamation Service. It includes a photo of the author.
11. Wocus (yellow pond lily) Wocus (yellow pond lily) Nuphar lutum Photographed July, 2003 at Upper Klamath National Wildlife Refuge, Klamath County, Oregon
12. Winter wheat on nematode plots at Polackman's (?) farm Winter wheat on nematode plots at Polackman's (?) farm Agriculture; Farm life; Irrigation farming; Winter wheat; Farmers -- Klamath Basin (Oregon); Nematoda -- Research 883 Klamath; August 10, [1939?]; Winter wheat is freer from weeds than spring wheat
13. Winter wheat on nematode plots Winter wheat on nematode plots Agriculture; Farm life; Irrigation farming; Winter wheat; Farmers -- Klamath Basin (Oregon); Nematoda -- Research 882 Klamath; August 10, [1939?]
14. Winter scene on Tule Lake Winter scene on Tule Lake Tule Lake National Wildlife Refuge (California) Photographed December 1996 at Tule Lake National Wildlife Refuge, Modoc County, California
15. Wilson's phalarope Wilson's phalarope Wilson's phalarope Photographed May 1992 at Lower Klamath National Wildlife Refuge, Siskiyou County, California; Female in water
16. WILLOW VALLEY RESERVOIR - View looking northeast WILLOW VALLEY RESERVOIR - View looking northeast Irrigation projects; Klamath Project (U.S.) -- History; Reservoirs; Aerial photographs KP-2455-R2 - Klamath Project - WILLOW VALLEY RESERVOIR. Spillway discharging over road; February 21, 1958; Photo by K. J. Greene
17. Willow Valley Dam Willow Valley Dam Irrigation projects; Dams; Willow Valley (Oregon) September 9, 1925
18. Willow Valley Dam Willow Valley Dam Irrigation projects; Dams; Willow Valley (Oregon) September 9, 1925
19. WILLOW CREEK GAGING STATION (CLEAR LAKE) WILLOW CREEK GAGING STATION (CLEAR LAKE) Irrigation projects; Klamath Project (U.S.) -- History; Rivers; Gages; Clear Lake (California) KP-2427-R2 - WILLOW CREEK GAGING STATION (CLEAR LAKE)-Klamath Project. View of creek channel just above gage, looking upstream; October 3, 1957; Photo by C. W. McHenry
20. WILLOW CREEK GAGING STATION (CLEAR LAKE) WILLOW CREEK GAGING STATION (CLEAR LAKE) Irrigation projects; Klamath Project (U.S.) -- History; Rivers; Gages; Clear Lake (California) KP-2426-R2 - WILLOW CREEK GAGING STATION (CLEAR LAKE)-Klamath Project. View of creek channel just above section at gage, looking downstream; October 3, 1957; Photo by C. W. McHenry
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