I've been meaning to share these photos for a while, but just getting around to it. These are photos of an old museum mount of a Dotterel. The owner of this mount was kind enough to let me photograph it, during our Roscoe trip (June 2012). By sharing these close up photos, I am hoping that others can find a modern substitute for this very rare material, often referenced in the old fly tying recipes.
I have been using Honey Dun hen's saddle feathers as a substitute. I would be very interested to hear what others would use, based on these reference photos, or their own preference.