Hummingbirds can weigh less than a penny!
12
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
A lion in the wild usually makes no more than twenty kills a year.
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A shrimp's heart is in its head.
32
Polar Bears can eat more than 50 lbs. of meat in one setting.
25
A mole can dig a tunnel 300 feet long in just one night!
24
Sharks, like other fish, have their reproductive organs in their chests.
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