The average 1 1/4 lb. lobster is 7 to 9 years old.
13
Human birth control pills work on gorillas.
52
There are more than one million animal species on Earth!
71
World's heaviest primates: morbidly obese humans. After that: gorillas at 485 lbs.
106
Some ribbon worms will eat themselves if they can't find any food.
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Parrots have 500 pounds per square inch of pressure in their beaks.
21
A hedgehog's heart beats 300 times a minute on average!
14
A new born kangaroo is small enough to fit in a spoon!
7