Changing Seas
Vanishing Whales
Preview: Season 14 | 5m 37sVideo has Closed Captions
Experts study declines in the number of humpbacks migrating between Alaska and Hawaiʻi.
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.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Changing Seas is presented by your local public television station.
Major funding for this program was provided by The Batchelor Foundation, encouraging people to preserve and protect America’s underwater resources. Additional Funding was provided by The Parrot Family Endowment for Environmental Education.
Changing Seas
Vanishing Whales
Preview: Season 14 | 5m 37sVideo has Closed Captions
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.
Problems playing video? | Closed Captioning Feedback
How to Watch Changing Seas
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Saving Florida’s Starving Manatees
Video has Closed Captions
Preview: S14 | 2m 53s | Florida’s gentle giants are dying in record numbers. (2m 53s)
Video has Closed Captions
Preview: S14 | 4m 4s | Scientists study the body size and health of humpback whales across their migratory cycle. (4m 4s)
Kelp: Hidden Treasure of the Salish Sea
Video has Closed Captions
Preview: S14 | 3m 42s | Experts are working to conserve and restore the Puget Sound’s declining Kelp forests. (3m 42s)
Now PlayingVideo has Closed Captions
Preview: S14 | 5m 37s | Experts study declines in the number of humpbacks migrating between Alaska and Hawaiʻi. (5m 37s)
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Learn Moreabout PBS online sponsorship
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Changing Seas is presented by your local public television station.
Major funding for this program was provided by The Batchelor Foundation, encouraging people to preserve and protect America’s underwater resources. Additional Funding was provided by The Parrot Family Endowment for Environmental Education.