Below is a tutorial video showing you how to tie a quill bodied nymph for both trout and grayling fishing.
Hook: Partridge Ideal Nymph size of your choice (Size 14 used here)
Bead: Tungsten 2mm for a size 14 hook (Use proportionately sized bead for the hook being tied upon).
Silk: 14/0 sheer in Primrose
Tail: Coq de Leon fibres
Body: stripped quill (Dyed if you wish as the one in the tutorial is Golden Olive)
Thorax: Hares Ear fur.
Varnish: Liquid glass or similar UV activated varnish.