ITIS Standard Report Page: Glaucidium gnoma
… Glaucidium gnoma swarthi Grinnell, 1913 … Reference for: Glaucidium gnoma … Banks : Notes: Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Glaucidium gnoma
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=177902&source

Wildlife Bulletin No. B-113 March 2003
Rare birds – British Columbia – Vancouver Island. I. British Columbia … Distribution of the Vancouver Island Northern Pygmy-Owl ( Glaucidium gnoma swarthi ). Northern Pygmy …
wlapwww.gov.bc.ca/wld/documents/statusrpts/b113.pdf

Page 8 British Columbia Birds Volume 12, 2002
P. 1938b. Glaucidium gnoma swarthi Vancouver Pygmy Owl. pages 428-430 in A. C. Bent. Life histories of North American birds of prey. Part 2. U.S.
www.bcfo.ca/publications/bcbirds-articles/vol_12/Kimm-2002.pdf

Northern Pygmy Owl
In Canada, three races (Glaucidium gnoma swarthi and Glaucidium gnoma grinnelli) of Pygmy Owl occur … Northern birds are generally larger in size than southern birds, but are …
www.abheritage.ca/abnature/speciesatrisk/pygmy_owl_intro.htm

Nocturnal Owl Monitoring at Rocky Point Bird Observatory, Fall 2002
… nineteen nights between 13 September and 2 November 2002, at Rocky Point Bird … The subspecies of Northern Pygmy-owl on Vancouver Island, Glaucidium gnoma swarthi is endemic to …
www.islandnet.com/~rpbo/owlfinal/owlfinal.html

TWO NEW RACES OF THE PIGMY OWL FROM THE PACIFIC COAST
… having been assumed to be the same as the Rocky Mountain bird, was called, in common with the latter, Glaucidium gnoma … Sierra Nevada north to Mount Shasta). (}lau½idium gnoraa swarthi …
www.globalowlproject.com/pdf/Glaucidium-gnoma-swarthy.pdf

Status of the Northern Pygmy Owl (Glaucidium gnoma californicum) in …
The races G. g. swarthi and G. g. grinnelli occur solely within British … The Pygmy Owl (Glaucidium gnoma pinicola) an Alberta bird. Can. Field-Nat. 51:86-87. Frost, D.
www.srd.gov.ab.ca/fishwildlife/status/pdf/pygowl.pdf

Biodiversity and Forest Management in Bristish Columbia
… of the Northern Pygmy Owl Glaucidium gnoma swarthi is more likely to be conserved than an endemic salmon ‘stock’.  Ultimately, greater genetic diversity may be conserved in bird …
www.forestbiodiversityinbc.ca/bc_species_what.asp

SPECIES AT RISK ADDITIONS
Birds. American White Pelican … Northern Pygmy-owl, swarthi subspecies             Glaucidium gnoma swarthi
www2.news.gov.bc.ca/news_releases_2005-2009/2006ENV0047-000745-Attachment1.htm

2002 Fungal inoculation of trees as a habitat enhancement tool in …
In British Columbia, 80 species of birds, mammals and amphibians depend on … Sapsucker (Sphyrapicus thyroideus) the Vancouver Island Pygmy-Owl (Glaucidium gnoma swarthi) and …
www.for.gov.bc.ca/hfd/library/FIA/HTML/FIA2003MR009.htm

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