Fly Hatch Chart for the Greys River, Wyoming

Fly Hatch Chart for the Greys River, Wyoming

The Hatch Try These Flies

Time of Year

Attractor Trout Flies

Learn About Attractor Trout Flies

Attractor Nymphs
Attractor Dry Flies
June-October

Caddis Flies

Learn About The Caddis Hatch

Caddis Larva and Pupa

Caddis Dry Flies
March-October
Nymphs and Emergers: Dry Flies:
July-August

Nymphs

Dry Flies

July-August
Stonefly Nymphs
Yellow Sally Adult Stoneflies
July-August
Midge Larva
Midge Pupa or Emergers
Midge Adult Dry Flies
All Year

PMD Nymphs and Emergers
Mayfly Emergers
PMD Dun & Spinner

July-September

Nymphs

Dry Flies

June-July

Streamers

Wooly Buggers

April-May, September-November

Dry Flies

July-October