Here are the baetis aka blue wing olives, from yesterday when I was on the water. I am sure they were out by the hundreds on this rainy day. I will try and get some photos of the spinners this week if I am lucky enough to be there when they come back. The flies were a good size 16 and easy to spot on the water. Always enjoy watching a mayfly track down and into the mouth of a rising trout. Be sure to note that the males are not olive. They are more grey and tan with a almost black thorax. The females are a deep olive.