Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Only 3% of bird species have penises.
0
There's a rare breed of pig that looks like a sheep.
14
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10