Imagine it is a bright April day on an Irish lough, a few high, wispy clouds dot the sky. It is far from warm but there are the first hints of spring in the air and a few Lake Olives are hatching. What do you tie on to the middle of your wet fly leader? Here is an option for you to try in these conditions.
I call this the Opal Olive but I strongly suspect many west of Ireland fly dressers have their own name for it. It looks something like an olive coloured Wickhams fancy I suppose.
I use fl. chartreus tying silk. Starting at the head I catch in a brown olive cock hackle then continue towards the bend of the hook, tying in some tails made of olive cock hackle fibres, some thin silver wire and a piece of opal tinsel. Return the silk to where the hackle is waiting then wind a smooth body with the opal tinsel. Now palmer the brown olive hackle down to the bend in open turns and tie it in with the wire. Rib through the hackle back up to the neck where you tie down the wire. Remove all waste.
The wings can be made from paired slips of starling. I use a different, unobtainable feather for the wings but I doubt if it makes much difference. One day a few years ago one of the cats brought in a very dead mistle thrush. The poor bird did not have a mark on it so I remain to this day convinced the cat simply picked it up off the ground instead of actively catching it. Rather than waste such a beautiful bird I removed and cured the wings and it is slips from the secondary feathers I use on this fly.
Now for a head hackle and for this I use a grey partridge hackle dyed golden olive. Tie it in, make three turns and bind it down before removing the waste. Now form a head with the tying silk, whip finish and varnish.