Methods and materials for locating and studying spotted owls /

The California spotted owl : a technical assessment of its current status /
Published: (1992)

Winter movements and range use of radio-marked Mexican spotted owls : an evaluation of current management recommendations /
by: Ganey, Joseph L.
Published: (2005)

Northern spotted owl effectiveness monitoring plan for the northwest forest plan /
Published: (1999)

Northern spotted owl effectiveness monitoring plan for the northwest forest plan /
Published: (1999)

Economic analysis of critical habitat designation for the Mexican spotted owl.
Published: (1995)

The California spotted owl, current state of knowledge /
by: Collins, Brandon M.
Published: (2017)

Protect wildlife: Mexican spotted owl.
Published: (2020)

Mexican spotted owls : federal protection /
by: Heck, Jennifer A.
Published: (1993)

Status and ecology of Mexican spotted owls in the Upper Gila Mountains Recovery Unit, Arizona and New Mexico /
by: Ganey, Joseph L.
Published: (2011)

Ecology and management of the spotted owl in the Pacific Northwest : Arcata, California, June 19-23, 1984 /
Published: (1985)

Status and trends of northern spotted owl populations and habitat.
Published: (2005)

Radio telemetry methods for studying spotted owls in the Pacific Northwest /
by: Guetterman, John H.
Published: (1991)

Radio telemetry methods for studying spotted owls in the Pacific Northwest /
Published: (1991)

Effects of experimental removal of barred owls on population demography of northern spotted owls in Washington and Oregon : 2016 progress report /
by: Wiens, J. David
Published: (2017)

Ecology and management of the spotted owl in the Pacific Northwest : Arcata, California, June 19-23, 1984 /
Published: (1985)

Effects of Barred Owl (Strix varia) removal on population demography of Northern Spotted Owls (Strix occidentalis caurina) in Washington and Oregon, 2015-18 /
by: Wiens, J. David
Published: (2019)

Effects of experimental removal of barred owls on population demography of northern spotted owls in Washington and Oregon : ... progress report.
Published: (2016)

Status and trends of northern spotted owl populations and habitat.
Published: (2005)

Population dynamics of the California spotted owl (Strix occidentalis occidentalis) : a meta-analysis /
Published: (2004)

Simulating the effort necessary to detect changes in northern spotted owl (Strix occidentalis caurina) populations using passive acoustic monitoring /
by: Lesmeister, Damon B.
Published: (2021)

Responses of Mexican spotted owls to low-flying military jet aircraft /
by: Johnson, Charles L.
Published: (2002)

An apparent case of long-distance breeding dispersal by a Mexican spotted owl in New Mexico /
by: Ganey, Joseph L., et al.
Published: (2013)

Effects of barred owl (Strix varia) removal on population demography of northern spotted owls (Strix occidentalis caurina) in Washington and Oregon, 2015-18.
Published: (2019)

Responses of Mexican spotted owls to low-flying military jet aircraft /
by: Johnson, Charles L., et al.
Published: (2002)

Spotted owls and northwest forests /
by: Corn, M. Lynne (Mary Lynne), 1946-
Published: (1993)

Northwest forest plan, the first 20 years (1994-2013) : status and trends of Northern spotted owl habitats /
Published: (2016)

Conservation plans for the northern spotted owl and other forest management proposals in Oregon : the economics of changing timber availability /
by: Greber, Brian J.
Published: (1990)

Northwest forest plan, the first 10 years (1994-2003) : status and trends of Northern spotted owl populations and habitat /
by: Lint, Joseph
Published: (2005)

There's an owl in the shower /
by: George, Jean Craighead, 1919-2012
Published: (1997)

Final recovery plan for the northern spotted owl (strix occidentalis caurina).
Published: (2008)

Genetics show current decline and Pleistocene expansion in northern spotted owls /
Published: (2008)

Using terrestrial ecosystem survey data to identify potential habitat for the Mexican spotted owl on national forest system lands : a pilot study /
by: Ganey, Joseph L.
Published: (2002)

Landscape features shape genetic structure in threatened northern spotted owls /
Published: (2008)

Record of decision to remove the survey and manage mitigation measure standards and guidelines from Bureau of Land Management resource management plans within the range of the northern spotted owl : Bureau of Land Management districts in Oregon and California, within the range of the northern spotted owl /
Published: (2007)

Northern spotted owl : biological assessment of alternatives 1, 2, and 3 for the Hi-Grouse forest management project : Goosenest Ranger District, Klamath National Forest /
by: Oechsner, Marynell
Published: (2010)

Record of decision to remove the survey and manage mitigation measure standards and guidelines from Forest Service land and resource management plans within the range of the northern spotted owl : Forest Service National Forests in Region 5 and 6, within the range of the northern spotted owl /
Published: (2007)