Took one of my boys out fishing today. We stopped at my home lake, Lake Sahoma, and proceeded to harrass the over-populated, stunted, Crappie that infest that lake. I quickly noticed that there was a Mayfly hatch going on. There were some big yellow mayflies around.

Are these "Yellow Sulfurs"?

I'm thinking they're about a size 8?

I know that there were LOTS of Bluegill stalking the emergers. I saw a whole bunch of 'gills swimming around. I'll have to go out there soon (like later today) with fly rod in hand and try to catch some!

Can anyone recommend a good pattern for these?