Whales and dolphins can't taste anything other than salt.
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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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In Australia, there are spiders big enough to eat snakes.
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There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
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Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
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