Tigers can see 6 times better at night than humans.
305
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 sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
A dairy cow can produce more milk when listening to music.
446
The largest earthworm on record was found in South Africa and measured 22 feet.
151