Northwest Forest Plan (NWFP): 8 monitoring areas Meta-analyses: 2004 --14 study areas 2009 --11 study areas

Cle Elum Study Area/Cle Elum Ranger District:

Because of the mixed ownership on the Cle Elum Study Area, we have cooperated with the following landowners/contractors:

Methods for demography studies on the Cle Elum Study Area

Slide 6

Number of spotted owls detected, number of territories surveyed, and new territories added by year, Cle Elum Study Area, Wenatchee National Forest, Washington, 1989-2008

Number of spotted owl territories occupied by pairs, singles, additional owls, or vacant, Cle Elum Study Area, Washington, 1989-2008

Number of territorial spotted owls detected on the 204 km2 Swauk Density Study Area, Wenatchee National Forest, 1991-2008

Reproductive indices of Spotted Owls on the Cle Elum Study Area, 1989-2008

Slide 11

Status and trends in demography of northern spotted owls, 1985-2003. Wildlife Monographs: 163

Barred owls in the Swauk Cr. Density Study Area, Cle Elum Demography Study Area, Washington, 1991-2008

Slide 14

Cle Elum Crew