You’re right, I caught one like that in Guttenberg a month ago. Also, the owner of the bait shop in town said she had several reports of people coming in and talking about red spots on the gills of bluegills about a month ago. Maybe its bacteria from when there is a couple of hot days? Dunno. I didn’t even touch the one I caught, shook the hook free, didn’t look like no hickies from spawning to me.