Nicole Kidman is scared of butterflies.
65
The reindeer is the only mammal that can see UV light.
17
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
The colossal squid has the largest eyes in the world.
4
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17