Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.
posts stick straight up unlike the natural's wings
I tie a version on a scud hook with a natural goose/turkey biot body, gray post and dark dun parachute hackle...Can't see it, but when the early season Baetis and Little Mahoganies are about they love it...
He ties in the post with a slant back like the natural mayfly wing. Ties it in like you might an elk-hair caddis. He leaves the butt-ends on and ties on a hackle and winds it beneth the wing and the butt ends...Ties it off and trims the front butt-ends off low...
posts stick straight up unlike the natural's wings