Bibliography and Citations

Found 11964 results
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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  Unpublished report prepared for U. S Fish and Wildlife Service, Snake River Basin Office.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, Quinney DL.  1992.  Can Townsend's Ground Squirrel survive on a diet of exotic annuals? Great Basin Naturalist.  52(3):269-277.
Yensen E..  2005.  Surveys for southern Idaho ground squirrels on Soulen Livestock Company lands: 2005 annual report.  
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..  1998.  Spermophilus brunneus (A. H. Howell 1928): Idaho ground squirrel.  
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, Haak B.  2000.  Population survey of the southern Idaho ground squirrel.  
Yensen E, Tarifa T, Stitt R, Bond P, Evans Mack D.  2010.  Diets of northern Idaho ground squirrels and cattle at two sites in Adams County, Idaho in 2008.  
Yensen E..  2004.  Spreadsheet of historic Piute ground squirrel observations and museum records compiled from a variety of sources.  
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, Sherman PW.  2003.  Ground-dwelling squirrels of the Pacific Northwest. Hooper WP, editor. Boise (ID): U. S. Fish & Wildlife Service, Snake River Fish and Wildlife Office; Bureau of Land Management, Spokane District Office and Oregon State Office.  
Yensen E.  2004.  Nutrient analysis of plant species in northern Idaho ground squirrel diets, final report, 2000-2002.  Unpublished report for U.S. Fish and Wildlife Service.  
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, 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.  2001.  Demise of the small-eared ground squirrels, Abstract.  Journal of the Idaho Academy of Science.  37(1):74-76.
Yensen E, Luscher MP, Boyden S.  1991.  Structure of burrows used by the Idaho ground squirrel, Spermophilus brunneus.  Northwest Science.  :93-100.
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, Stephens DA, Post M.  1986.  An additional Idaho mole record.  Murrelet.  67(3):96.  Available from http://www.jstor.org/stable/3536468
Yensen E..  2000.  Conservation survey of three species of western "small-eared" ground squirrels.  
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
Yensen D.  1980.  A grazing history of southwestern Idaho with emphasis on the Birds of Prey Study Area. Boise (ID): USDI Bureau of Land Mangement, Boise District Office, Snake River Birds of Prey Research Project.  
Yensen E..  2001.  The ecological role of ground squirrels and a "field guide" to northwestern species, Abstract.  Journal of the Idaho Academy of Science.  37(1):42-44.
Yensen E..  2004.  Excel Spreadsheet of ground squirrel locations.  
Yensen E..  1988.  Letter to Craig Groves, Idaho Natural Heritage Program, containing information on 2 new Spermophilus brunneus colonies.