Species Profile
Environmental Conservation Online System

Northern Spotted owl (Strix occidentalis caurina)

Kingdom: Animalia
Class: Aves
Order: Strigiformes
Family: Strigidae

Listing Status:   

Where Listed: WHEREVER FOUND

General Information

The northern spotted owl is a medium-sized, dark brown owl with a barred tail, white spots on the head and breast, and dark brown eyes surrounded by prominent facial disks. Males and females have similar plumage, but females typically weigh 10 to 20 percent more than males.

Map of Species occurrence

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Map Image Map of Species occurrence Map of Species occurrence

This map represents our best available information about where a species is currently known to or or is believed to occur; however, it should NOT be used as an official species list for Section 7 Consultation purposes. To obtain an official species list for this purpose, please visit the Information, Planning, and Conservation (IPaC) System (click here: http://ecos.fws.gov/ipac)



This species is listed wherever it is found, but
    • States/US Territories in which the Northern Spotted owl, Entire is known to or is believed to occur:  California , Oregon , Washington
    • US Counties in which the Northern Spotted owl, Entire is known to or is believed to occur:  View All
    • USFWS Refuges in which the Northern Spotted owl, Entire is known to occur:  CAPE MEARES NATIONAL WILDLIFE REFUGE
    • Countries in which the the Northern Spotted owl, Entire is known to occur:  Canada
    • For more information:  http://www.fws.gov/oregonfwo
Current Listing Status Summary
Status Date Listed Lead Region Where Listed
06/26/1990 Pacific Region (Region 1) Entire

» Federal Register Documents

Most Recent Federal Register Documents (Showing 5 of 47: view all)
Date Citation Page Title
12/04/2012 77 FR 71875 72068 Endangered and Threatened Wildlife and Plants; Designation of Revised Critical Habitat for the Northern Spotted Owl; Final Rule
08/21/2012 77 FR 50526 50530 Proposed Safe Harbor Agreement for the Northern Spotted Owl, Skamania, Klickitat, and Yakima Counties, WA,and Hood River and Wasco Counties, OR
06/01/2012 77 FR 32483 32493 Revised Critical Habitat for the Northern Spotted Owl (Strix occidentalis caurina: Proposed rule; availability of supplementary documents.
05/08/2012 77 FR 27010 27012 Revised Critical Habitat for the Northern Spotted Owl: Proposed rule; extension of public comment period; announcement of public meetings and public hearing.
03/08/2012 77 FR 14062 14165 Endangered and Threatened Wildlife and Plants; Revised Critical Habitat for the Northern Spotted Owl: Proposed rule.
Most Recent Special Rule Publications (Showing 2 of 2)
Date Citation Page Title
05/10/1996 61 FR 21426 21430 ETWP; Proposed Special Rule for the Conservation of the Northern Spotted Owl on Non-Federal Lands
02/17/1995 60 FR 9485 9527 ETWP; Proposed Special Rule for the Conservation of the Northern Spotted Owl on Non-Federal Lands

» Action Plans

Action Plans (Showing 1 of 1)
Date Title
Northern spotted owl Spotlight Species Action Plan

» Recovery

Recovery Plan Information Search
Current Recovery Plan(s)
Date Title Plan Action Status Plan Status
07/01/2011 Revised Recovery Plan for the Northern Spotted Owl View Implementation Progress Final Revision 1
Other Recovery Documents (Showing 5 of 10: view all)
Date Citation Page Title Document Type
06/01/2012 77 FR 32483 32493 Revised Critical Habitat for the Northern Spotted Owl (Strix occidentalis caurina: Proposed rule; availability of supplementary documents.
  • Notice Doc. Availability
  • 07/01/2011 76 FR 38575 38576 Revised Recovery Plan for the Northern Spotted Owl (Strix occidentalis caurina)
  • Notice Final Recovery Plan Availability
  • 04/22/2011 76 FR 22720 22721 Reopening of Comment Period for Draft Revised Recovery Plan for the Northern Spotted Owl--Appendix C
  • Notice Draft Recovery Plan Availability
  • 04/20/2011 76 FR 22139 22140 5-Year Status Reviews of Three Species in Washington, Oregon, and California; Reopening of Public Comment Period
  • Notice 5-year Review, Initiation
  • 11/30/2010 75 FR 74073 Draft Revised Recovery Plan for the Northern Spotted Owl (Strix occidentalis caurina); Reopening of Public Comment Period
  • Notice Draft Recovery Plan Availability
  • Notice Reopen Comment
  • Five Year Review
    Date Title
    10/26/2011 Northern Spotted Owl 5-Year Review (2011)
    11/15/2004 Northern Spotted Owl 5-Year Review

    » Critical Habitat

    Current Critical Habitat Documents (Showing 5 of 9: view all)
    Date Citation Page Title Document Type Status
    12/04/2012 77 FR 71875 72068 Endangered and Threatened Wildlife and Plants; Designation of Revised Critical Habitat for the Northern Spotted Owl; Final Rule Final Rule Final designated
    03/08/2012 77 FR 14062 14165 Endangered and Threatened Wildlife and Plants; Revised Critical Habitat for the Northern Spotted Owl: Proposed rule. Proposed Rule Not Required
    08/13/2008 73 FR 47326 47522 Revised Designation of Critical Habitat for the Northern Spotted Owl; Final Rule Final Rule Not Required
    06/12/2007 32516 Endangered and Threatened Wildlife and Plants; Proposed Revised Designation of Critical Habitat for the Northern Spotted Owl (Strix occidentalis caurina); Proposed Rule Proposed Rule Not Required
    01/15/1992 57 FR 1796 1838 ETWP; Determination of Critical Habitat for the Northern Spotted Owl Final Rule Not Required

    To learn more about critical habitat please see http://criticalhabitat.fws.gov

    » Conservation Plans

    Habitat Conservation Plans (HCP) (learn more) (Showing 5 of 17: view all)
    HCP Plan Summaries
    Boise Cascade Low-effect HCP for the Northern Spotted Owl (transferred to Boise Central Washington Land & Timber , LLC. Permit was subsequently transferred to Western Pacific Timberlands, LLC.)
    Cedar River Watershed HCP
    City of Tacoma, Tacoma Water HCP
    City of the Dalles Municipal Watershed
    Coast Range Conifers
    Safe Harbor Agreements (SHA): (learn more) (Showing 4 of 4)
    SHA Plan Summaries
    Forster-Gill, Inc.
    Oregon Department of Forestry Spotted Owl SHA
    Port Blakely (Morton Block) SHA
    Tagshinny Tree Farm

    » Petitions

    Most Recent Petition Findings (Showing 4 of 4)
    Date Citation Page Title Finding
    02/03/2000 65 FR 5298 5300 90-Day Finding for a Petition To Delist the Northern Spotted Owl From the List of Threatened and Endangered Species
  • Notice 90-day Petition Finding, Not substantial
  • 08/31/1994 59 FR 44958 44959 ETWP; 90-Day Finding on a Petition to Remove the Northern Spotted Owl in California From the List of Threathened and Endangered Species
  • Notice 90-day Petition Finding, Not substantial
  • 12/23/1987 52 FR 48552 48554 Finding on Northern Spotted Owl Petition; 52 FR 48552-48554
  • Notice 12 month petition finding, Not warranted
  • 09/11/1987 52 FR 34396 34397 90-Day Petition Finding & Initiation of Status Review; Northern Spotted Owl; 52 FR 34396-34397
  • Notice 90-day Petition Finding, Substantial
  • » Life History

    No Life History information has been entered into this system for this species.

    » Other Resources

    NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

    ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

    Last updated: February 15, 2013