Parrot parents "name" their children with a signature call.
112
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Cats and dogs can hear ultrasound.
350
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
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
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4