The Basenji dog is the only dog that is not able to bark.
4
Mosquitoes don't just bite you, they also pee on you.
11
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.
26
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16