Bibliography and Citations

Found 11964 results
Y
Yensen E..  2005.  Survey for southern Idaho ground squirrels on Soulen Livestock Company lands.  A report for U. S. Fish and Wildlife Service, Snake River Basin Office, Boise, ID..  
Yensen E..  1998.  Wyoming ground squirrel.  
Yensen E, Quinney DL, Johnson K, Timmerman K, Steenhof K.  1992.  Fire, vegetation changes, and population fluctuations of Townsend's ground squirrels.  American Midland Naturalist.  128(2):299-312.
Yensen E., Sherman P.W.  1996.  Ground squirrels, Smokey the Bear, and the death of an ecosystem. Abstract.  Journal of the Idaho Academy of Science.  32(1/2):62-63.
Yensen E., Sherman P.W.  2001.  Demise of the small-eared ground squirrels, Abstract.  Journal of the Idaho Academy of Science.  37(1):74-76.
Yensen E.  2000.  Additional surveys for southern Idaho ground squirrels, Spermophilus brunneus endemicus.  Unpublished report prepared for U. S Fish and Wildlife Service, Snake River Basin Office.  
Yensen E..  1998.  Spermophilus brunneus (A. H. Howell 1928): Idaho ground squirrel.  
Yensen E, Haak B.  2000.  Population survey of the southern Idaho ground squirrel.  
Yensen D.L.  1981.  The 1900 invasion of alien plants into southern Idaho.  Great Basin Naturalist.  41(2):176-183.
Yensen E..  2004.  Spreadsheet of historic Piute ground squirrel observations and museum records compiled from a variety of sources.  
Yensen NP, Clark WH, Francoeur A.  1977.  A checklist of Idaho ants (Hymenoptera: Formicidae).  Pan-Pacific Entomologist.  53(3):181-187.  Available from http://www.antwiki.org/wiki/images/9/96/Yensen,_Clark_%26_Francoeur_1977.pdf
Yensen E, Baird CR, Sherman PW.  1996.  Larger ectoparasites of the Idaho ground squirrel (Spermophilus brunneus).  Great Basin Naturalist.  56(3):237-246.  Available from http://scholarsarchive.byu.edu/gbn/vol56/iss3/6/
Yensen E, Sherman PW.  1997.  Spermophilus brunneus.  Mammalian Species.  560:1-5.  Available from http://www.science.smith.edu/msi/pdf/i0076-3519-560-01-0001.pdf
Yensen E..  1988.  Letter to Craig Groves, Idaho Natural Heritage Program, containing information on 2 new Spermophilus brunneus colonies.  
Yensen E..  1986.  Letter to Craig Groves, Idaho Natural Heritage Program, regarding locations of two sightings and one specimen of Spermophilus variegatus.  
Yensen E.  2001.  Population estimate for the southern Idaho ground squirrel (Spermophilus brunneus endemicus).  Unpublished report for U. S. Fish and Wildlife Service.  
Yensen E, Luscher MP, Boyden S.  1991.  Structure of burrows used by the Idaho ground squirrel, Spermophilus brunneus.  Northwest Science.  :93-100.
Yensen E..  2005.  Excel spreadsheet containing observational data obtained during field surveys in 2004 of southern Idaho ground squirrels and burrows on Soulen Land Company lands.  
Yensen E.  1991.  Taxonomy and distribution of the Idaho ground squirrel, Spermophilus brunneus.  Journal of Mammalogy.  72(3):583-600.  Available from http://www.jstor.org/stable/1382142
Yeo JJ.  2002.  Avian community status in the Chilly Slough Wetland Conservation Area, East Central Idaho.  
Yeo J.J, Peterson C.R.  1998.  Amphibian and reptile distribution and habitat relationships in the Lost River Mountains and Challis-Lemhi Resource Areas.  
Yeo J.J.  1989.  Wolf summer habitat survey: Selway and Moose Creek Ranger Districts, summer 1989.  
Yocom C., Harris S..  1953.  Food habits of mountain quail (Oreortyx picta) in eastern Washington.  Journal of Wildlife Management.  17:204-207.
Yocum CF, Harris SW.  1953.  Food habits of mountain quail (Oreortyx picta) in eastern Washington.  Journal of Wildlife Management.  17(2):204-207.
Yocum L.F, Harris S.W, Hanson H.A.  1958.  Status of grebes in eastern Washington.  Auk.  75:36-47.