Here is the fly pattern sheet for Lively’s March Brown Dun.
Materials
Hook:
Mustad 94840 or any dry fly hook, #12
Thread:
Brown to beige 6/0
Tail:
Two fibers from Wood Duck flank feather
Wing:
Two small mottled ring-necked pheasant back feathers, cut and shaped
Body:
Fawn shade fox fur; brown and grizzly hackle, palmered
Hackle:
Grizzly and brown with barb length two times hook gap