It could have survived the winter here. Or it could have come from quite a ways just this year. |
The good news is that in our waters of Wisconsin and Minnesota there is no known reproduction of any of these species yet. We're trying to keep it that way. |
We've been aware of this fish for several years. We're trying to keep the fish from moving up the Mississippi River and have tried to invest resources into trying to figure out what we can do. |