Pattern - Poly-yarn vs. Calf Tail

parachute patterns

Trina's Bubbleback Emerger: Hook: @AhrexHooks FW541 size 12 Thread

What have you been tying today?, Page 707

AK's Quilled Parachute Dun

Tying Materials Help : r/flytying

Guide Flies Calf Tail Post

The Caddis Fly: Oregon Fly Fishing Blog

What have you been tying today?, Page 686

Semperfli Floating Poly Yarn - BWCflies Australia

Hareline Calf Tail - Combo

Frank B. Hall Memorial Fly Tying Contest - East Jersey Trout Unlimited