From sonar to snorkels, biologists are using a range of tactics to keep track of fish recovery under way on the Elwha River. The last of two fish-blocking dams are expected to be out as of mid-September, a major milestone in a $325 million recovery program for the river…. As the concrete tumbles, biologists from state and federal agencies and the Lower Elwha Klallam Tribe are working under difficult conditions to learn how recovery is progressing. Lynda Mapes reports. (Seattle Times)
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