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Blue Whale (Balaenoptera musculus)
Distribution
- live throughout all oceans of the world
- mainly off shore
Diet
- eat euphausiids (tiny plankton)
Description
- 25-26.5 meters in length
- weigh 100-120 tons
- 540-790 baleen plates
- plates are black and about one meter each
- 9 meter blow
- dark blue to gray in color
- small dorsal fin most of the way down back
Behavior
- mostly stick in groups of 1-2
- shallow dives
- communicate through the following:
- breaching
- lob tailing
- moans
- clicks
- chirps
- whistles
Population
- less than 5,000
- considered endangered
Longevity
Human influence
- was once the most hunted creature on the earth
- whaled the most because it was thought that biggest was best
Other
- biggest animal on the earth
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