Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
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Sheep, goats, octopuses, and toads have rectangular pupils.
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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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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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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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