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
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
The reindeer is the only mammal that can see UV light.
17
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
The Basenji dog is the only dog that is not able to bark.
4