Photo by
PRBO-Dan Taylor
The Dall's porpoise is stout, muscular, and thick-bodied, but has a relatively small head, fins, and flippers. Coloration is mostly black with a gray patch on the dorsal fin, and a large white marking on the side. This species can swim very fast reaching speeds of 35 miles per hour which often creates a rooster tail of spray as they surface to breathe. These animals prefer to bowride in front of fast moving vessels.
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Dall's Porpoise
(Phocoenoides dalli)
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Found mainly in the cold waters of the northern North Pacific. These creatures tend to migrate north in summer and south in winter in the Western Pacific.
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Mostly offshore, but sometimes inshore in some regions |
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Fish, squid, krill
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The status of this species is
representative of the populations within the waters of this Sanctuary only, not global populations. |
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The Dall's porpoise is easily recognized by its strongly keeled "caudal peduncle", or area right in front of its fluke.
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- Burke Museum of Natural History and Culture
- The American Cetacean Society
- The National Marine Mammal Laboratory
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