The Washington Ground Squirrel () is a candidate species for Threatened or Endangered status designation by the U.S. Fish and Wildlife Service and State of Washington. The species is difficult to survey because of its fossorial lifestyle and preference for native plant communities with fe...
Current status of the western gray squirrel population in the Puget Trough, Washington The Puget Trough population of Washington's state-threatened western gray squirrel is centered in Oregon white oak ecotones adjacent to conifer forests and... Bayrakci,Carey,AB,... - 《Northwest》 被引量: 48...
Washington, not to be confused with Washington D.C. (the capital of United States), is in the Pacific Northwest of the country, and is named after the first president of America, George Washington. Also, nicknamed as “The Evergreen State”, Washington is the 42nd state of the country. ...