Scars reveal humpback migration routes
Although humpbacks migrate between their polar feeding grounds and the warmer waters where they breed, the exact routes they take have remained a mystery. By studying the types of scars on humpback whales and how recently they were made, researchers from the University of Pretoria’s Mammal Research Institute can now determine routes the whales took before arriving in their breeding grounds off the west coast of South Africa, Namibia and Gabon.
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