Changing Seas
Humpback Health
Preview: Season 14 | 4m 4sVideo has Closed Captions
Scientists study the body size and health of humpback whales across their migratory cycle.
How does the body size and overall health of humpback whales change across their migratory cycle? A team of researchers studying the animals, which spend part of the year feeding in Alaska and a few months fasting while in their Hawaiian breeding grounds, is making remarkable discoveries.
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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.
Changing Seas
Humpback Health
Preview: Season 14 | 4m 4sVideo has Closed Captions
How does the body size and overall health of humpback whales change across their migratory cycle? A team of researchers studying the animals, which spend part of the year feeding in Alaska and a few months fasting while in their Hawaiian breeding grounds, is making remarkable discoveries.
Problems with Closed Captions? Closed Captioning Feedback
How to Watch Changing Seas
Changing Seas is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
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Florida’s gentle giants are dying in record numbers. (2m 53s)
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Scientists study the body size and health of humpback whales across their migratory cycle. (4m 4s)
Kelp: Hidden Treasure of the Salish Sea
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Experts are working to conserve and restore the Puget Sound’s declining Kelp forests. (3m 42s)
Video has Closed Captions
Experts study declines in the number of humpbacks migrating between Alaska and Hawaiʻi. (5m 37s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
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.