Back many many moons ago was fishing with my dad, and the blue gill and sunfish were literally jumping into the boat per say.
They were biting so fast and furious it didnt matter if you had bait on your hook or not.
We were fishing in about 12 foot of water, with the bobbers set at about 4-5 foot. Dont beleive we were over any fishing beds,
as this was sort of in the middle of the priviate lake
Has not happened since