The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
Dolphins have names for one another.
18
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
The reindeer is the only mammal that can see UV light.
17
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17