A group of humpback whales seeking balmier waters traveled a record-breaking 5,100 miles, the longest-ever documented migration undertaken by a mammal.
Humpback whales in the singing position. Credit: Louis M. Herman/NOAA
A group of humpback ...
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Humpback whales in the singing position. Credit: Louis M. Herman/NOAA
A group of humpback ...
More Information