Rattlesnake mating sessions have been known to last more than 22 hours.
232
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6