The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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When cats are happy, they may squeeze their eyes shut.
10
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Lurch, a Watusi bull, had the largest horns in the world.
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