Tip: Gold tinsel if desired
Tail: Mandarin (or dyed mallard on low price flies) **
Body: Blue gray dubbing fur
Wing: Mandarin (or dyed mallard on low price flies) **
** The words in parenthesis are from Bergman’s original recipe notations. The Cahill is interesting because of this comment regarding substitute material for the tail and wing on ‘low price flies.’
* The Cahill dry fly is on Trout Plate No. 14.