A group of fisherman on the Illinois River were returning to shore after an unsuccessful trip when their luck suddenly changed — a video on LiveLeak shows hordes of Asian silver carp swarming their boat, with several jumping out of the water and right into the hull.

The carp were introduced to the river to help clear up algae, but the aggressive species has now infested the waters. According to the Bowfishing Association of Illinois, there are "literally millions of them in the river."

The men in the video will no doubt have plenty of fish dinners for the next few weeks.