Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
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
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
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
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
The male seahorse carries babies and 'gives birth' to them instead of the female.
7