Longest migration [Mammal]

Longest migration [Mammal]

Last updated: October 11, 2017 at 21:29 pm

The Pacific gray whale (Eschrichtius robustus) makes the longest migration of any land or marine mammal traveling up to 22,530 km (14,000 miles), round-trip, from the Arctic Ocean to Baja California, Mexico.

SOURCE:

Verified by Diving Almanac & Book of Records official

Gray whale mother and calf off Baja California, Mexico. Photo by José Eugenio Gómez Rodríguez (Creative Commons)

Gray whale breaching in a lagoon off the coast of Mexico. Photo by Dr. Steven Swartz | NOAA (Public Domain)

Gray whale off Nootka, British Columbia. Photo by Tim Gage (Creative Commons)

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