Iain
Here's a Yellow May
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The Yellow May duns on the Don are little darker than Vanilla, especially when they hatch out, the spinners are bright Smilie yellow but the duns are only pale
.
This one is tied on pale yellow thread with Camel hair, my favourite Yellow may colour.
It could do with a pale grey CdC or very light blue dun, but this was the best i could manage from my stock
.
Another Bent SLD hook
I'm enjoying this, mind you the Blue Dun/pale grey CDC would be good for BWO's and dark olives too, in fact probably all the olives on the river have grey/blue dun wings when they hatch. Might have to try and get some.
Cheers
Sandy