In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
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Cats and dogs can hear ultrasound.
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Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Denmark has twice as many pigs as there are people.
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Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
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