Posted on July 5, 2022 by Al Bergstein
Christopher Dunagan concludes his excellent series on the return of the Elwha River.
Prehistoric-looking lamprey are recolonizing parts of the Elwha River that they have not occupied for more than 100 years. Like salmon, the culturally and ecologically important fish also move from saltwater into rivers to spawn. And like salmon, lamprey were devastated by the dams that once blocked their way. We conclude our series ‘Returning home: The Elwha’s genetic legacy.’
Lamprey legacy: Eel-like fish return after dam removal | Encyclopedia of Puget Sound (eopugetsound.org)
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Filed under: Clallam County, Environmental Science, Olympic Peninsula | Tagged: elwha river, Fishes, Freshwater habitat, Salish Sea Currents magazine, Species and food webs | Comments Off on Lamprey legacy: Eel-like fish return after dam removal – Salish Sea Currents
Posted on June 29, 2022 by Al Bergstein
Excellent series by long time Northwest journalist Christopher Dunagan
Following dam removal, migratory salmon have been free to swim into the upper Elwha River for the first time in 100 years. Their actual behaviors and reproductive success may well be driven by changes in their genetic makeup. Our seven-part series ‘Returning home’ examines how the fish are doing and whether the Elwha’s genetic legacy remains intact.
Salish Sea Currents
Returning home: The Elwha’s genetic legacy | Encyclopedia of Puget Sound (eopugetsound.org)
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Filed under: Endangered Species, Environmental Science, Olympic Peninsula, Salmon | Tagged: elwha river, Freshwater habitat, Olympic Peninsula, Salish Sea Currents magazine, Salmonids, Species and food webs | Comments Off on Returning home: The Elwha’s genetic legacy-Salish Sea Currents Magazine