Tying a Dark Olive Mayfly with Davie McPhail

Irish Lough Wet Fly.. Materials Used; Hook, Fulling Mill Competition Heavyweight size 10 Thread, Uni-8/0 Olive Dun Tail, Cock Pheasant Tail Fibres Rib, Uni-Floss Neon Chinese Red Body, Dark and Light Olive Blended Dubbing Seals Fur or SLF Body Hackle, Olive Grizzle Front Hackles, Dyed Brown Olive French Partridge and Sunburst Grizzle Hen