Cle Elum one of 8 Study areas designated by NWFP in 1994
Monitoring for spotted owls is outlined in Lint, J., B. Noon, R. Anthony, E. Forsman, M. Raphael, M. Collopy, E. Starkey. 1999. Northern spotted owl effectiveness monitoring plan for the Northwest Forest Plan. Gen. Tech. Rep. PNW-GTR-440. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 43p.