The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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Dolphins have names for one another.
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The reindeer is the only mammal that can see UV light.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
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The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
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Two dogs were among the Titanic survivors.
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