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
Early American humans hunted car-size armadillos and used their shells for houses.
12
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The octopus does not have a blind spot.
273
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
Cats and dogs can hear ultrasound.
350
Moths are unable to fly during an earthquake.
328