Economic impacts of protecting the northern spotted owl /

A Conservation strategy for the northern spotted owl /
Published: (1990)

Summary of the draft recovery plan for the northern spotted owl.
Published: (1991)

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

Hearing on the impact and status of the northern spotted owl on national forests : oversight hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives, One Hundred Fifth Congress, second session, March 19, 1998, Washington, DC.
Published: (1998)

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)

Report of the Interagency Scientific Committee to address the conservation of the northern spotted owl : hearing before the Subcommittee on Public Lands, National Parks, and Forests of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, second session ... May 23, 1990.
Published: (1990)

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)

Of spotted owls, old growth, and new policies : a history since the Interagency Scientific Committee report /
by: Marcot, Bruce G.
Published: (1997)

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

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

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

Hearing on the impact and status of the northern spotted owl on national forests : oversight hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives, One Hundred Fifth Congress, second session, March 19, 1998, Washington, DC.
Published: (1998)

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

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

The administration's response to the spotted owl crisis : joint oversight hearing before the Subcommittee on National Parks and Public Lands of the Committee on Interior and Insular Affairs and the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture and the Subcommittee on Fisheries and Wildlife Conservation and the Environment of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Second Congress, second session, hearing held in Washington, DC, March 24, 1992.
Published: (1992)

Northwest forest plan, the first 15 years (1994-2008) : status and trends of northern spotted owl populations and habitats /
Published: (2011)

Northwest forest plan, the first 15 years (1994-2008) : status and trends of northern spotted owl populations and habitats /
Published: (2011)

Draft environmental impact statement on management for the northern spotted owl in the national forests : states of Washington, Oregon and California /
Published: (1991)

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

The northern spotted owl and the Endangered Species Act : hearing before the Subcommittee on Fisheries and Wildlife Conservation and the Environment of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred First Congress, second session ... July 18, 1990.
Published: (1990)

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

Final supplement to the 2004 final supplemental environmental impact statement to remove or modify the survey and manage mitigation measure standards and guidelines : Forest Service National Forests in Regions 5 and 6 and Bureau of Land Management districts in Washington, Oregon, and California within the range of the northern spotted owl.
Published: (2007)

Northwest Forest Plan : the first 25 years (1994-2018): status and trends of northern spotted owl habitats /
by: Davis, Raymond J. (Biological scientist), et al.
Published: (2022)

Northwest Forest Plan, the first 10 years (1994-2003) : first-decade results of the Northwest Forest Plan /
by: Rapp, Valerie
Published: (2008)

Final supplemental environmental impact statement on management of habitat for late-successional and old-growth forest related species within the range of the northern spotted owl / U.S. Department of Agriculture, Forest Service, U.S. Department of Interior, Bureau of Land Management ; cooperating agencies: U.S. Department of the Interior, Fish and Wildlife Service, National Park Service, U.S. Department of Commerce, National Oceanic & Atmospheric Administration, National Marine Fisheries Service, U.S. Environmental Protection Agency ; responsible officials: Mike Espy, Bruce Babbitt.
Published: (1994)

The northern spotted owl and the Endangered Species Act : hearing before the Subcommittee on Fisheries and Wildlife Conservation and the Environment of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred First Congress, second session ... July 18, 1990.
Published: (1990)

Draft environmental impact statement for standards and guidelines : Pacific Northwest region plan : Oregon, Washington and portions of California and Idaho.
Published: (1981)

Conserving old forest in landscapes shaped by fire /
by: Rapp, Valerie
Published: (2005)

Conserving old forest in landscapes shaped by fire /
by: Rapp, Valerie
Published: (2005)

Butterflies and moths of Pacific Northwest forests and woodlands : rare, endangered, and management-sensitive species /
by: Miller, Jeffrey C., 1950-
Published: (2007)

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)

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

Northern spotted owl draft environmental impact statement : alternative maps /
Published: (1991)

Review of the report "Alternatives for management of late-successional forests of the Pacific Northwest" by the Scientific Panel on Late-Successional Forest Ecosystems : joint hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, and the Subcommittee on National Parks and Public Lands of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred Second Congress, first session.
Published: (1993)

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