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
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Female kangaroos have three vaginas.
2
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
Tigers can see 6 times better at night than humans.
305