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![Changing Seas: Vanishing Whales](https://cdn.prod.website-files.com/606103d4066949639878560d/63ac7ec0b59544d1fb8d204c_Changing%20Seas%20Vanishing%20Whales.webp)
The humpback whale population that migrates between Hawaiʻi and Alaska is considered a conservation success story. When sightings of the animals suddenly dropped, people became concerned. Scientists in both locations are trying to understand what happened to the whales and why.