Sparkle Dun – Southern Wisconsin Trout Unlimited
By A Mystery Man Writer
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Northwest Sportsman Mag Feb 2020 by Media Index Publishing Group
Whirling Dun – Southern Wisconsin Trout Unlimited
Southeast Wisconsin Trout Unlimited-SEWTU
Southeast Wisconsin Trout Unlimited-SEWTU
Angling Entomology: Six Hatches for Wisconsin
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Sulphur Dun – Southern Wisconsin Trout Unlimited
Northwoods Trout Unlimited
Sparkle Dun – Southern Wisconsin Trout Unlimited
Grouse Creek Hatch Magazine - Fly Fishing, etc.