Signs like these have been posted up and down the Suwannee River after jumping sturgeon began colliding with boaters and causing serious injuries. Eight people were injured on the river in 2006. So far this year, there have already been eight injuries on the water.
Watch Jeffrey Kofman's report from the Suwannee River on Monday on "World News" and click here to read his blog about the exotic and challenging assignment.
(Jeffrey Kofman/ABC News)