The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large brown trout that only touch streamers for the rest of the year.
Scary. Michigan is cold enough to kill all of those things, except for the now rare Massassauga rattler. Let me tell you how rare the poor things are around here: I've spent most of my life in Michigan, and most of my life in the woods, and I've NEVER seen one in the wild, even in places where others have told me that they're "common".
I will tell you this - I ran into fire ants in Texas and I'm REALLLY glad it's too cold for them here...I used to go out on the coldest days of the year (barely below 32 F) and kick all of their little mounds open so they would die in the cold before they could repair them. Thought about boiling water or bleach too...
Jonathon
No matter how big the one you just caught is, there's always a bigger one out there somewhere...