Northern Spotted Owl; Dam Removal Movement in the Northwest
This week, we present you with resources to learn more about the northern spotted owl, strix occidentalis caurina– the historic and current range, conservation strategy and habitat status. The second section features information regarding dams removed and being considered for removal in the northwest.
Northern Spotted Owl
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Spotted Owls | Northern Spotted Owl Range | |
Owl Movement: Origin and resighting data, |
Review the maps linked here, and consider a deep mapping activity to illustrate different aspects of the northern spotted owl habitat.
Tribal & NWFP Land Ownership, current reservations and historic boundaries
http://www.reo.gov/monitoring/reports/10yr-report/map-graphics/Tribal/NWFP_Reservation_Historic%203.pdf
Older Forest Block Size on Federal Land – large, multistoried acreage.
http://www.reo.gov/monitoring/reports/10yr-report/map-graphics/LSOG/fig23c_Blocks_Lg-MS.pdf
Online Resources
Range of the Northern Spotted Owl in the western United States.
http://www.fs.fed.us/r6/nr/fid/pubsweb/litsurvey/sect1-4.htm
Washington Nature Mapping Program
http://depts.washington.edu/natmap/maps/wa/birds/WA_spotted_owl.html
Breeding Range Map
BirdWeb, learn about the birds of Washington State. Seattle Audubon Society.
http://www.birdweb.org/birdweb/bird_details.aspx?id=248
USFWS, Northern Spotted Owl
http://www.fws.gov/arcata/es/birds/NSO/ns_owl.html
Northwest Forest Plan - Interagency Regional Monitoring Program. Map Graphics
http://www.reo.gov/monitoring/reports/10yr-report/map-graphics/index.shtml
Northwest Dam Removal
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Historic image of Bonner Dam |
After Bonner Dam removal |
Online Resources
Clearinghouse for Dam Removal
http://www.lib.berkeley.edu/WRCA/damremoval/news.html
Elwha dam removal gets final go-ahead, By Jim Downing, Seattle Times, August 6, 2004
http://seattletimes.nwsource.com/html/localnews/2001998230_elwha06m.html
Redfish Bluefish
http://www.bluefish.org/
Removing the Dam At Milltown, Montana, Montana River Action
www.montanariveraction.org/milltown.dam.html
At toxic Montana dam, a river now runs through it, Environmental News Network, Reuters, March 28, 2008
http://www.enn.com/ecosystems/article/33773
American Rivers, Northwest section
http://blog.americanrivers.org/wordpress/index.php/category/regions/pacific-northwest/
Clark Fork Coalition
http://www.clarkfork.org/Water-Watch/Milltown-Dam-Cam.html







