Lower Columbia Basin Audubon Society

Christmas Bird Count - Count Area

All Christmas counts are standardized to a 7.5 mile radius circle (about 177 square miles). The LCBAS count circle is formally called the Washington Tri-cities circle and centers on the Columbia River shoreline closest to Rd. 68 in Pasco. This is a very large area that includes Selph Landing Road in Pasco, most of Two Rivers Park east of Kennewick and Badger Mountain in Richland.

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