Changing Seas

14 Season
56 Episode

Changing Seas - Season 14 Episode 2 Humpback Health

Submerge. Discover. Engage.


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27 minutes 2025 HD

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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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