Norman E. Johnson with root wads of old-growth Douglas-fir windfalls near Camp McDonald, Washington. These trees were heavily infested by Douglas-fir beetle in 1959. Photo by: Peter W. Orr Date: 1959 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2287 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic...
Topics: usda, peterworr, stateandprivateforestry, windfall, normejohnson, washington, usfs, blowdown,...