Early season blood worms are great for ice fishing on lakes around North America
Why You Should Be Fishing More Leech Flies - Fly Fisherman
Rowley's Frost Bite Blood Worm – Out Fly Fishing
The consequences of Brugia malayi infection on the flight and energy resources of Aedes aegypti mosquitoes
Hypoxia-induced nuclear translocation of β-catenin in the healing process of frostbite - ScienceDirect
Phil Rowley's Frostbite Bloodworm - #12
Omega One Freeze Dried Blood Worms, 0.46 oz : Pet Supplies
Expedition Medicine: Frostbite in the Wilderness - Adventure Medic
Densely-packed, whole, medium-sized, dark-red bloodworms.
Frozen Bloodworm cube trays, 7 x 3.5 oz. cube trays, 1 box
Littoral Zone #3: How to Approach New Lakes with Phil Rowley - Stillwater Fly Fishing - Wet Fly Swing