The largest of the toothed whales, the sperm whale can grow up to 59 feet and weight up to 45 tons. Mature females are about 2/3 the size of males. The sperm whale’s distinctive huge squarish head accounts for at least 1/3 of it’s length and projects well beyond its lower jaw.
Read MoreThe largest of the toothed whales, the sperm whale can grow up to 59 feet and weight up to 45 tons. Mature females are about 2/3 the size of males. The sperm whale’s distinctive huge squarish head accounts for at least 1/3 of it’s length and projects well beyond its lower jaw.
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