The Best Anglers Never Stop Learning

The Best Anglers Never Stop Learning

Dry

March Brown Dry

Insect Species Icon March Brown
Difficulty Icon Hard - 3-5 Min
Water Category Icon Coldwater

Tying Video

Become a Member

Sign up for full access to the Learning Center
and all the FlyBrary Content.
Tying Recipe
  • Hook: Straight Shank Down Eye Dry Fly Hook
  • Thread: 6/0 Uni Thread or 70 Denier Thread
  • Wing: Wood Duck Fibers
  • Tail:  Brown Hackle Feather Fibers
  • Body: Superfine Dubbing or rabbit fur
  • Hackle: Brown & Grizzly Hackle Fibers
  • Tail: Moose Body Fur
  • Body: Goose Biot

Changing colors  while sticking to this pattern design will allow you to tie any mayfly in a traditional catskill design.  Match the hackle to the dubbing to keep with a proper mayfly appearance regardless of which color you choose.

  • Olive Body: Blue Wing Olive, Green Drake, Lead wing Drake
  • Brown: Isonychia, Brown Drake, March Brown
  • Maroon/Red:  Red Quills
  • Yellow: PMD, PME or Hexegenia (Hex)  Just tie the Hex in bigger hook sizes and the PMD in smaller hook sizes
  • Grizzly Color: Callibaetis
  • Red or Purple: An attractor cripple

A catskill styled dry fly is more of a historical value than any superiority over more modern patterns, but it has a certain magic to it given the history of dry flies in the catskill river regions. The benefit of this fly is it’s portions and profile on the water. It’s as good as any pattern in imitating an adult mayfly and purists from anywhere, can’t argue with this fly and it’s use.

Standard dry fly fishing is the best approach with this fly.  A single or two dry fly set up is best and fishing an emerger or cripple pattern behind this pattern helps cover your bases a bit more in case they aren’t taking the adults with much tenacity.  I always prefer to make this the first fly on my line if fishing multiple flies.

March Brown

Regional Hatch Chart Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Region: West, East
March Brown
Sizes: #10 - #14
Region: Northwest
March Brown
Sizes: #10 - #14
Region: Midwest
March Brown
Sizes: #10 - #14

Become a Member

Sign up for full access to the Learning Center
and all the FlyBrary Content.