Blue whale weight and length
Blue whales reach between 70-110 feet in length and weigh up to 150 tons.
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Blue Whale Facts
Blue whale facts and facts about blue whales, from the Random Facts shelf.
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Biggest animal in the world
The blue whale is the largest animal in the world. The largest blue whale caught was a 110-foot female. It is not
known how the angler got this beast home or how they fit it in the freezer.
Blue whale massacre crustaceans
The blue whale, the worlds largest animal at 110 feet according to guiness world records eat krill, which are shrimp-like crustaceans only about an inch-and-a-half long.
Pick on somebody your own size? Not whales! An adult whale might slaughter 40 million, or 4-6 tons of these little creatures in one day!!
Amazingly, the krill population persists, but you have to assume this perpetual atrocity affects the krills ability to develop a stable society.
What is the world's largest animal?
The world's largest mammal, the blue whale, weighs 50 tons at birth. Fully grown, it weighs as much as 150 tons.
What is the largest animal that has ever lived?
The blue whale is the largest animal known to have ever lived. It can reach about 100 feet long and weigh around 200 tons, more than any dinosaur.
How big is a blue whale's heart?
A blue whale's heart weighs about 400 pounds, roughly the size of a golf cart, according to scientists who preserved one in 2014.