Nature Now #444
Large Whales of the Salish Sea

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(First airdate: January 8, 2020) Many of us are familiar with the story of dwindling Orca populations in the Salish Sea. But what about the larger whales? Nan Evans talks with John Calambokidis of Cascadia Research about long-term trends in populations, movements, and underwater behavior of blue, humpback, and gray whales in the Salish Sea and the North Pacific Ocean.