U.S. Fish and Wildlife Service2009-10-302009-10-302004-03-01https://hdl.handle.net/1794/989562 pp. Bookmarks supplied by UO. References, map, tables. Captured August 27, 2007.Provides assessment of the impact of the Threemile Canyon Farms multi-species conservation agreement with assurances on the Washington ground squirrel, Loggerhead shrike, Ferruginous hawk and Sage sparrow in the Columbia Basin. Makes recommendations for mitigating the effects and addressing the problems identified.en-USWashington ground squirrel -- Columbia River WatershedLoggerhead shrike -- Columbia River WatershedFerruginous hawk -- Columbia River WatershedAimophila -- Columbia River WatershedNatural resources conservation areas -- OregonEndangered species -- Columbia River WatershedThreemile Canyon FarmsTechnical Report