The largest earthworm on record was found in South Africa and measured 22 feet.
151
The reindeer is the only mammal that can see UV light.
17
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Cats recognise the voice of their owner, but never evolved to care.
22