Researchers with the state Department of Natural Resources and the UW-Madison Sea Grant Institute have confirmed in recent studies that the enormous sturgeon in the Fox and Wolf River basins communicate in deep and rumbling sounds that are so low they usually can?t be heard by the human ear….The subsonic sounds made by the fish, which can reach weights of more than 200 pounds, are being studied by the DNR’s Ron Bruch and Sea Grant’s Chris Bocast.
Office of Strategic Communication