Materials to tie the Grey Heron nymph fly pattern:
Size 14 hook
Coq De Leon
Grey squirrel dubbing
Silver badger cock hackle
fine white tying silk
One of Matt's own patterns made out of a dropped feather from a friendly heron down on his local fishery. He swears blind that it could be the fish trying to get their own back but the colours on this fly are a monochromatic marvel.
Give it a go and let us know how you get on.
For more Flydays visit www.hmflyfishing.co.uk
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