The cat brain weighs about 30g.
167
There's a rare breed of pig that looks like a sheep.
14
Mosquitoes don't just bite you, they also pee on you.
11
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
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
When cats are happy, they may squeeze their eyes shut.
10
The reindeer is the only mammal that can see UV light.
17