it works all year. I have caught fish on it all 12 months of the year. It works everywhere I have tried it (Ar, La, Tx, Mo, and OK so far. Fresh water or salt water.
All kinds of fish: Smallmouth Bass, LMB, Spotted Bass, Ozark Bass, Shadow Bass, Rock Bass, Longear Sunfish, Green Sunfish, White Bass, Drum, Longnosed Gar, Channel Cat, Blue Cat, Flathead Cat, Redear Sunfish, Bluegill, Redfish, Flounder, Speckled Trout, Black Drum, Croaker, Walleye, Sauger, Black Crappie, White Crappie, Rainbow Trout, Brown Trout and Logpearch are fish I have caught or that have been caught with me in the boat. I know it would catch another dozen species that I can think of, but I haven't seen it happen yet.