A third key component of my western green drake arsenal is the Harrop hair wing green drake. The story of my introduction to and history with this fly is chronicled in my 12/29/2015 post. I invite you to check it out.
During the past summer my finest day of green drake action using the Harrop style dry fly occurred on the Arkansas River at Hayden Meadows on 07/26/2017. This was the second summer that I encountered the gray drake hatch on the upper river below Leadville, and once again I had a blast. When I found the appropriate water and placed the high floating drake imitation in the sweet spot, the trout moved several feet to crush the heavily hackled deer wing fake.
Unfortunately I also experienced times when the trout rejected or ignored the bushy floater, and fortunately in these instances I had the parachute and comparadun styles to fall back on. Nevertheless I would not want to be on a stream during green and gray drake season without some Harrop versions in my fly box.
I counted seven size twelves in my inventory, and I deemed that quantity to be adequate for my upcoming needs. In size fourteen on the other hand I tabulated six, so I incremented my supply by four to attain a total of ten. Hopefully this will provide adequate coverage for those periods when the trout tune into the hackled hair wing facsimile of a western green drake.