The Round Goby is an invasive fish that eats game fish eggs and is a nuisance to anglers in the Great lakes. You can help the DNR stop the spread of this pesky fish in Wisconsin. If you find one in a inland water body (not Lake Michigan) call us!!
If found in the Lake Winnebago system : 920-424-7880
If found elsewhere: 608 -267-3531
We're also encouraging anglers to kill the fish, keep it on ice and bring them to the DNR Oshkosh office at 625 E. County Road Y, suite 700.
If you're unsure you caught one, check out our Fish ID tool: http://www.seagrant.wisc.edu/home/Def...