Asian Carp were brought to the U.S. to clean catfish farms. However, due to a flood, they escaped the farm into the Mississippi river. Now they've been steadily making their way upstream the rivers and have recently made it to Chicago.
They grow up to five feet and are a pest, eating resources of native fish, so they're basically everywhere in the water. One interesting characteristic is the fish are bothered by motors and jump out of the water when they hear them. So what happens when you drive a motorboat over a school of them?
The good part starts at 0:45 and ends after all the fish stop jumping. The rest of the video is just individual fish.
[media]http://www.youtube.com/watch?v=4MJQ2bPWgc0[/media]
Oh also 1:07 guy gets hit in the face by a fish.
