I used to fish sparrow when I lived in Elmvale(outside of Wasaga Beach).I fished with some local guys.My buddy Dave,Steve and Dirk.They say there are some hugh pike and muskie in that lake and one year just at last ice(the channel was opened) we tied into some really nice walleyes.I guess there are crappie there to ,if you can find them(I never did).I'm hoping to make a trip down there this year if I can arrange it with Dave.