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Baird’s beaked whale

mammal
Also known as: Berardius bairdii, four-toothed beaked whale

Quick Summary

Baird's beaked whale (Berardius bairdii) is a large species of beaked whale found in the northern Pacific Ocean. It is one of the largest beaked whales, reaching lengths of up to 12 meters (40 feet). These whales are characterized by their bulbous foreheads and a distinctive set of four large, triangular teeth in their lower jaw, earning them the nickname "four-toothed whale." They inhabit deep, offshore waters and primarily feed on squid, fish, and other bottom-dwelling animals. Baird's beaked whales are known for their ability to perform extremely long and deep dives, with recorded dives reaching nearly 1,500 meters (4,900 feet) and lasting up to two hours. They are closely related to Arnoux's beaked whale, which inhabits the southern oceans.12

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