Arabian Sea humpback whales isolated for 70,000 years

December 3, 2014 8:32 PM

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Scientists from WCS (Wildlife Conservation Society), the American Museum of Natural History (AMNH), the Environment Society of Oman, and other organizations have made a fascinating discovery in the northern Indian Ocean: humpback whales inhabiting the Arabian Sea are the most genetically distinct humpback whales in the world and may be the most isolated whale population on earth. The results suggest they have remained separate from other humpback whale populations for perhaps 70,000 years, extremely unusual in a species famed for long distance migrations.

The study appears in the online journal PLOS ONE. The authors include: Cristina Pomilla of the the Sackler Institute for Comparative Genomics at the American Museum of Natural History; Ana R. Amaral of the Universidade de Lisboa; Tim Collins of WCS; Gianna Minton of WWF-Gabon; Ken Findlay of the Uni...

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