The largest earthworm on record was found in South Africa and measured 22 feet.
151
The Basenji dog is the only dog that is not able to bark.
4
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Moths are unable to fly during an earthquake.
328
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12