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Scientists confirm man-eating Nile crocodiles captured in Florida

Scientists say three reptiles caught near Miami in the past few years are actually Nile Crocodiles.

The deadly reptiles have a dangerous reputation in their native Africa where they were responsible for almost 500 attacks on people, and more than 100 fatalities, between 2010 and 2014.

They can grow to 21 feet and up to 1,600 pounds.

How did species found only in Africa get to United States?

Here are some details: