The colossal squid has the largest eyes in the world.
4
The reindeer is the only mammal that can see UV light.
17
A group of pugs is called a grumble.
10
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
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