The oldest recorded elephant lived for 82 years.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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The seahorse is the only fish to have a neck.
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Domestic pigs average a top speed of about 11 miles per hour.
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Moths are unable to fly during an earthquake.
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A dork is a whale's penis.
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The elephant brain weighs about 6,000g.
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A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
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