Sitka spruce tree failure from Phaeolus schweinitzii on the Hoh, Olympic National Park, Washington.
For more see Publications on Hazard and Danger Trees here:
www.fs.usda.gov/detail/r6/forest-grasslandhealth/insects-... Photo by: Kristen Chadwick
Date: March 5, 2014
More of Kristen's photos are located here:
www.flickr.com/photos/armillaria01/albums/72157594151075963 Photo credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection, Westside Service Center. Kristen Chadwick collection.
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection:
www.fs.usda.gov/main/r6/forest-grasslandhealth
