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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Cows can sleep standing up, but they can only dream lying down.
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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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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
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Bats sleep 18-20 hours per day.
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