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Bowhead Whale
Cetaceans

Bowhead Whale (Balaena msticetus)

bowheadwhale.jpg

Distribution

  • arctic regions
  • shallow waters <30 meters deep

Diet

  • eat copepods, steropods, and euphausiids
  • bottom feeder

Description

  • 14-15 meters in length
  • weigh 50-60 tons
  • about 700 baleen plates
  • plates about 4.3 meters
  • black color
  • no dorsal fin
  • small, round flippers

Behavior

  • travel in groups of about three in the spring
  • groups of about 50 during fall migration

Population

  • <8,500 animals
  • vulnerable

Longevity

  • unknown
  • whale corpse found in Alaska dated over a century
  • thought to be around 130 years

Human influence

  • Whalers liked Bowheads because they are slow and have large amounts of oil and baleen
  • Legally protected in 1975

Other

  • also called Greenland Whale
  • longest baleen plates of any whale

Baleen Whales