three good fish out of every four in such cases; and as it seems pretty clear that chalk fish approve of no medium between very large flies and very small ones, I advise the young angler, whose temper is not yet schooled into perfect resignation, to spare his own feelings by fishing with a single large fly—say the governor in the forenoon, the caperer in the evening, regardless of the clearness of the water. I have seen flies large enough for April, raise fish excellently in Test and other clear streams in July and August; and, what is more, drag them up out of the weeds and into the landing-net, where midges would have lost them in the first scuffle.
So much for our leading chalk flies; all copies of live insects. Of the entomology of mountain streams little as yet is known: but a few scattered hints may suffice to show that in them, as well as in the chalk rivers, a little natural science might help the angler.
The well-known fact that smaller flies are required on the moors than in the lowlands, is easily explained by the fact that poorer soils and swifter streams produce smaller insects. The large Phryganeæ, or true caperers, whose caddis-baits love still pools and stagnant ditches, are there rare; and the office of water-scavenger is fulfilled by the Rhyacophiles (torrent-lovers) and Hydropsyches, whose tiny pebble-houses are fixed to the stones to resist the violence of the summer floods. In and out of them the tiny larva runs to find food, making in addition, in some species, galleries of earth along the surface of the stones, in which he takes his walks abroad in full security. In any of the brown rivulets of Windsor forest, towards the middle of summer, the pebble-houses of these little creatures may be seen in millions, studding every stone. To the Hydropsyches (species montana? or variegata? of Pictet) belongs that curious little Welsh fly, known in Snowdon by the name of the Gwynnant, whose tesselated wing is best imitated by brown mallard feather, and who so swarms in the lower lakes of Snowdon, that it is often necessary to use three of them on the line at once, all other flies being useless. It is perhaps the abundance of these tesselated Hydropsyches which makes the mallard wing the most useful in mountain districts, as the abundance of the fawn and grey Phryganidæ in the south of England makes the woodcock wing justly the favourite. The Rhyacophiles, on the other hand, are mostly of a shining soot-grey, or almost black. These may be seen buzzing in hundreds over the pools on a wet evening, and with them the sooty Mystacides, called silverhorns in Scotland, from their antennæ, which are of preposterous length, and ringed prettily enough with black and white. These delicate fairies make moveable cases, or rather pipes, of the finest sand, generally curved, and resembling in shape the Dentalium shell. Guarded by these, they hang in myriads on the smooth ledges of rock, where the water runs gently a few inches deep. These are abundant everywhere: but I never saw so many of them as in the exquisite Cother brook, near Middleham, in Yorkshire. In that delicious glen, while wading up beneath the ash-fringed crags of limestone, out of which the great ring ouzel (too wild, it seemed, to be afraid of man) hopped down fearlessly to feed upon the strand, or past flower-banks where the golden globe-flower, and the great blue geranium, and the giant campanula bloomed beneath the white tassels of the bird-cherry, I could not tread upon the limestone slabs without crushing at every step hundreds of the delicate Mystacide tubes, which literally paved the shallow edge of the stream, and which would have been metamorphosed in due time into small sooty moth-like fairies, best represented, I should say, by the soft black-hackle which Mr. Stewart recommends as the most deadly of North-country flies. Not to these, however, but to the Phryganeæ (who, when sticks and pebbles fail, often make their tubes of sand, e.g. P. flava), should I refer the red-cow fly, which is almost the only autumn killer in the Dartmoor streams. A red cowhair body and a woodcock wing is his type, and let those who want West-country trout remember him.
Another fly, common on some rocky streams, but more scarce in the chalk, is the ‘Yellow Sally,’ which entomologists, with truer appreciation of its colour, call Chrysoperla viridis. It may be bought at the shops; at least a yellow something of that name, but bearing no more resemblance to the delicate yellow-green natural fly, with its warm grey wings, than a Pre-Raphaelite portrait to the human being for whom it is meant. Copied, like most trout flies, from some traditional copy by the hands of Cockney maidens, who never saw a fly in their lives, the mistake of a mistake, a sham raised to its tenth power, it stands a signal proof that anglers will never get good flies till they learn a little entomology themselves, and then teach it to the tackle makers. But if it cannot be bought, it can at least be made; and I should advise everyone who fishes rocky streams in May and June, to dye for himself some hackles of a brilliant greenish-yellow, and in the most burning sunshine, when fish seem inclined to rise at no fly whatsoever, examine the boulders for the Chrysoperla, who runs over them, her wings laid flat on her back, her yellow legs moving as rapidly as a forest-fly’s; try to imitate her, and use her on the stream, or on the nearest lake. Certain it is that in Snowdon this fly and the Gwynnant Hydropsyche will fill a creel in the most burning north-easter, when all other flies are useless; a sufficient disproof of the Scotch theory—that fish do not prefer the fly which is on the water. 3
Another disproof may be found in the ‘fern web,’ ‘bracken clock’ of Scotland; the tiny cockchafer, with brown wing-cases and dark-green thorax, which abounds in some years in the hay-meadows, on the fern, or on the heads of umbelliferous flowers. The famous Loch-Awe fly, described as an alder-fly with a rail’s wing, seems to be nothing but this fat little worthy: but the best plan is to make the wings, either buzz or hackle, of the bright neck-feather of the cock pheasant, thus gaining the metallic lustre of the beetle tribe. Tied thus, either in Devonshire or Snowdon, few flies surpass him when he is out. His fatness proves an attraction which the largest fish cannot resist.
The Ephemeræ, too, are far more important in rapid and rocky streams than in the deeper, stiller waters of the south. It is worth while for a good fish to rise at them there; the more luxurious chalk trout will seldom waste himself upon them, unless he be lying in shallow water, and has but to move a few inches upward.
But these Ephemeræ, like all other naiads, want working out. The species which Mr. Ronalds gives, are most of them, by his own confession, very uncertain. Of the Phryganidæ he seems to know little or nothing, mentioning but two species out of the two hundred which are said to inhabit Britain; and his land flies and beetles are in several cases quite wrongly named. However, the professed entomologists know but little of the mountain flies; and the angler who would help to work them out would confer a benefit on science, as well as on the ‘gentle craft.’ As yet the only approach to such a good work which I know of, is a little book on the trout flies of Ripon, with excellent engravings of the natural fly. The author’s name is not given; but the book may be got at Ripon, and most valuable it must be to any North-country fisherman.
But come, we must not waste our time in talk, for here is a cloud over the sun, and plenty more coming up behind, before a ruffling south-west breeze, as Shelley has it—
‘Calling white clouds like flocks to feed in air.’
Let us up and onward to that long still reach, which is now curling up fast before the breeze; there are large fish to be taken, one or two at least, even before the fly comes on. You need not change your flies; the cast which you have on—governor, and black alder—will take, if anything will. Only do not waste your time and muscle, as you are beginning to do, by hurling your flies wildly into the middle of the stream, on the chance of a fish being there. Fish are there, no doubt, but not feeding ones. They are sailing about and enjoying the warmth; but nothing more. If you want to find the hungry fish and to kill them, you must stand well back from the bank—or kneel down, if you are really in earnest about sport; and throw within a foot of the shore, above you or below (but if possible above), with a line short enough to manage easily; by which I mean short enough to enable you to lift your flies out of the water at each throw without hooking them in the docks and comfrey which grow along the brink. You must learn to raise your hand at the end of each throw, and lift the flies clean over the land-weeds: or you will lose time, and frighten all the fish, by crawling to the bank to unhook them. Believe me, one of the commonest mistakes into which young anglers fall is that of fishing in ‘skipjack broad;’
The Ripon list of natural flies contains several other species of small Nemouridæ unknown to me, save one brown one, which is seen in the South, though rarely, in June.
