ITIS Standard Report Page: Sphyrapicus thyroideus
… Sphyrapicus thyroideus nataliae (Malherbe … Reference for: Sphyrapicus thyroideus … Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Sphyrapicus thyroideus
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=178208&source
Williamson’s Sapsucker – Wikipedia, the free encyclopedia
Sphyrapicus thyroideus nataliae (Malherbe, 1854) Sphyrapicus thyroideus thyroideus (Cassin, 1852) … Categories: Least Concern species | Sapsuckers | Sphyrapicus | Birds of North America | …
en.wikipedia.org/wiki/Sphyrapicus_thyroideus
Williamson’s Sapsucker (Sphyrapicus thyroideus)
… Environment Canada, overseen and edited by Dick Cannings, the COSEWIC Birds … occurring in the eastern part of the range in the Rocky Mountains is Sphyrapicus thyroideus nataliae …
dsp-psd.pwgsc.gc.ca/Collection/CW69-14-452-2005E.pdf
SPECIES AT RISK ADDITIONS
Birds. American White Pelican … Williamson’s Sapsucker, nataliae subspecies       Sphyrapicus thyroideus nataliae
www2.news.gov.bc.ca/news_releases_2005-2009/2006ENV0047-000745-Attachment1.htm
Williamson’s Sapsucker: Information from Answers.com
They are permanent residents in some parts of their range; migrating birds … Sphyrapicus thyroideus nataliae (Malherbe, 1854) Sphyrapicus thyroideus thyroideus (Cassin, 1852)
www.answers.com/topic/williamson-s-sapsucker
Living Landscapes
Birds. Overview. At this time (March, 1999) there are … Williamson’s Sapsucker: Sphyrapicus thyroideus nataliae: G5TU/S1,S2B: Red
www.livinglandscapes.bc.ca/cbasin/history/birds.htm
Living Landscapes
4.0 BIRDS British Columbia has … Sphyrapicus thyroideus nataliae: G5TU/S1,S2B: Red
www.livinglandscapes.bc.ca/cbasin/endangered/birds-index.htm
Working Report No. WR-69
1 INTRODUCTION The Williamson’s Sapsucker, Sphyrapicus thyroideus ( S. t. nataliae and S. t. thyroideus ), has … In addition, the stomachs of 17 birds collected during the breeding …
wlapwww.gov.bc.ca/wld/documents/statusrpts/wr69.pdf
British Columbia Birds
Volume 4. 1994 British Columbia Birds Page 3 BIRDS AND THE BRITISH COLUMBIA … Sphyrapicus thyroideus thymideus (Rocky Mountain) Williamson’s Sapsucker Sphyrapicus thyroideus nataliae …
www.bcfo.ca/publications/bcbirds-articles/vol_04/Cannings-1994.pdf
Colorado Birds during FONT Birding & Nature Tours
Birds found during FONT Birding & Nature Tours in Colorado (and nearby Kansas … Sphyrapicus thyroideus nataliae; Ladder-backed Woodpecker _____ APR co e
www.focusonnature.com/BirdListAllColorado.htm