A giraffe's kick is so powerful that it can decapitate a lion.
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Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Lurch, a Watusi bull, had the largest horns in the world.
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There's a lizard known as the 'Jesus Lizard' that can run across water.
11
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12