Flies tied in Yorkshire
by Bernard Sunderland
Standard range
and custom tying service
Please use the links on the left to browse for the fly that you want.
If you would prefer something different, perhaps a pattern from a magazine,  please email me. I tie individual patterns for many of my customers.

Sorry, I do not undertake to tie large lures, streamers, tandems, sea fishing flies or pike flies.

Please note that I do not offer online purchasing.
Email contact is essential so that I can be sure that you get what you want.
This is a personal service, not a cold-blooded business. I tie flies because I enjoy it. All the flies you receive from me have been tied by myself. Here are no cheap imports.

Please check postage costs via link to 'Purchasing Details' on the left

I no longer apply a surcharge to barbless hooks.
Please note also that all dry flies will be supplied by default on barbless hooks.
For those patterns where it is more convenient to use a barbed hook. I will crush the barb by default. If you want barbed hooks you must tell me with your order.

* The Four Pennells (H. Cholmondeley-Pennell's patterns tied as he specified)
A gallery of fly photographs
Showing the photogenic quality flies in fine detail, photos by David Sunderland.

(These are not necessarily flies which are offered for sale on this site)



Here is an complete set of the hooks that I use for almost all the patterns in these pages.
Please refer to this view if in any doubt about comparative hook sizes
Note the following points:
  • The 2-letter codes on the left are for use as a suffix to the size where appropriate in the listings.
  • Klinkhamer hooks create a big fly - the shank for a given size is longer than the long shank hook displayed above it.
  • The barbless hooks result in a fly which appears to be somewhat larger than when tied on the 'Standard dry'. This is because the shank is very slightly longer but also the bend drops deeply before returning to the point. The gape measured from point to shank is, in fact, almost identical with the Standard.
  • The 'Medium long' have a slightly longer shank than 'standard'. I use this extra space for beadheads. The dressing behind the bead is therefore a 'normal' size.
  • 'Sproat' refers to the shape of the bend. Most of the above are round bend. The heavier sproat is commonly used for many wet patterns. I prefer a sproat bend for spiders but they require a light hook. The barbless is also suitable. (In fact, so is the 'standard dry' )
  • I use the 'light grub' for some dry patterns, also for emergers. They can be used for 'Klinkhamers' but this is strictly not correct.
  • The little size 22 is used principally for the Quill Fly on the Specials page.
Due to the regular occurrence of any supplier's out-of-stock situation with regard to any brand or size of hook, I sometimes find it necessary to replace those illustrated below with an alternative of similar style.

Hook comparisons

Note that I must apply an extra charge of 10p for barbless.

All barbs will be crushed unless you say otherwise.
'Standard dry' above is no longer in use.

For a full list of hook comparisons and measurements please check this page on my personal web site:


I use seal fur where it is appropriate and for as long as it is available. It has a degree of translucency which no synthetic fibre can match and is particularly useful for the larger wet flies. For smaller flies, both wet and dry, I use wool almost exclusively. It also has good translucency which shows bold colour in transmitted light. Do not be mislead by its lack of surface shine, the gloss of synthetic fibre (e.g. 'Antron' aka trilobal nylon) is of little value.

I dye a standard range of colours on both wool and seal fur so that I can be sure of the constancy of shade and quality of dyeing. ( I am a qualified dyer and colour matcher)

Just to make life more interesting I often use mixtures of colours rather than solid shades.

Where appropriate I am not averse to using synthetic additives such as fluorescent colours or a touch of sparkle. I use natural furs such as hare or mole and other 'specials' where tradition requires it.

For some dry patterns I use feather herl rather than dubbing. It gives a soft outline and aids flotation.


I use thread which is appropriate to the pattern. In the case of small dry flies where the least possible bulk of thread is desirable I use the finest threads available.


Don't be conned by the manufacturers (whether intentional or not) - new supply of some materials are not what they seem.

'UV' is a term often applied to materials nowadays. Ignore it. Absolutely none of the suppliers or manufacturers has any knowledge of the UV properties of any material. I can say this because I have asked them. (This applies to supposed reflection of unaltered UV radiation - not to be confused with fluorescence)

I have for years used Orvis 10/0 thread for dry flies. It was fine thread with good strength and grip, ideal for small dries. Orvis have apparently changed their supplier. 10/0 is replaced with 12/0. You might think this is good - even finer. Unfortunately, this is a different '0' scale and in fact it is barely finer than Uni 8/0.
I now use Uni 17/0 'Trico' which has similar low bulk to the old Orvis 10/0 but only comes in white (or Danville Spider Web for very small).
I now find Veevus 16/0 a reasonably fine thread for dry flies. Unusually, it is a 2-fold twisted thread which makes it ideal for splitting and twisting fibres in - CDC for example

For an explanation of my method of testing thread bulk please check this page on my personal web site:

Here is a link to a little book I have recently published as an eBook for Kindle.
The link will take you straight to the book on Amazon: "Twice Hooked"
It describes my own and my son's introduction to fishing and experiences with trout, roach, chub, barbel, grayling

Twice Hooked

For your added amusement
Click here
for a gallery of 'waterside encounters'.
Click here
for a long and tedious dissertation on the subject of 'Colour vision in trout'.


Philip Sheridan Fly Fishing

A fly-dresser's site with a refreshing approach.

The Fly Fishing Loop Sponsored By flydepot.com


Customer comments

Hi Bernard, received flies, I can see know the difference between proper spiders and the cheap bulky ones I've been using

Hi Bernard, I tried those spiders you tied up for me last year, tonight on the local river. It's full of coarse fish with a smattering of trout. It was such a nice day I went down this evening and thought I'd have a go at upstream spiders a la Ollie Edwards. Long story short, I had some great fun. I fished a team of 3 with just 3 rod lengths of line out. It's a lovely way to fish and I'm going to get stuck into this spider lark.My most succesful fly was the Stewarts Black spider. I had 4 trout to 9" and loads of dace and chub. I wanted to get my technique right before I went onto the trout streams. I'm having another session tomorrow evening and then I should be confident to tackle the trout properly. I can't wait. I think it's a deadly way to fish. I don't suppose you've got any Mohican Mayflies, Green, to hand? They are the dogs nuts. They ride the river like Spanish Galleons. I've had loads on them. The trouble is what with the Tree Fairy and every time I open my box, my syndicate members dive in , I've only got 5 left Very windy but I had 6 nice fish all on your little pink bug - again.

I used the tungsten-headed GRHE nymphs to great effect on the River Dove last week – it is a good pattern for me. In fact it was the first fly I tied on and I caught a nice brownie first cast...but I also lost a few.

Back from South Uist after very bad weather 3 days at force 8 made fly fishing interesting to say the least, Soldier Palmers fished well along with Kate McClaren’s, but the Moon shine and bloody butchers excelled as many of the lochs had large stocks of sticklebacks so fishy flies were the order of the day on most lochs

The flies are exquisite – even my wife says so, but she prob needs excuse to go to Glasgow for new shoes!

Hi Bernard, I said I'd give you an up-date when we got back from fishing in the Dales. We fished two days on the Wharfe at Bolton Abbey and one day on the Ure at Bainbridge using your flies. The day on the Ure was a bit of a waste of time as the river was really low and I'm sure those easily-spooked fish saw us coming a mile off! The two days on the Wharfe were really enjoyable, especially as the water bailiff gave us some great advice as well as a master class on the river - for free. I caught 5 on the first day but only one up to the 10" size. On the second visit I had 4 but all good fish up to 13-14". In total, I caught all but one on the various dries you supplied us with, the odd one being on a spider, so you can give yourself a pat on the back. The bailiff approved of your flies too! It was lovely using such light tackle and set-ups with such small flies. I don't suppose the fish would have looked at anything bigger! We also went to Fewston (a hot and bright day), Leighton Reservoir (blowing a gale) and had a nice half-day on the Coniston Hotels lake (caught a beautiful brownie). Next time we know we're coming up we'll definitely get you to re-stock our river-fly boxes and thanks again for all your help. Regards. Mike

thanks, i've recieved them and once again they are outstanding grant Grant

Good morning Bernard.
I've just returned from 3 fantastic days on the Test and Itchen grayling fishing. The pink bug did the business as usual. While we were on the Itchen a film crew were filming some Cooks Challenge programme and the keeper had to catch some fish etc. Sods law, the more he tried the less the fish responded. As he was on a deadline, the call went out that any rod catching fish around the 1lb mark knock it on the head. Step forward Johnny with the pink grub! So somewhere in the ether is a grayling caught on your handiwork

Hi Bernard,
Many thanks for flies - they are fanstastic !! Regards Graham

This site is designed and maintained by J Bernard Sunderland
It is intended to be easy to use.
Please email me if you have any difficulty.

Email:  bernard@ytyeflies.co.uk