The Naturalist on the Thames

Chapter 13

Chapter 133,672 wordsPublic domain

On the Kew Gardens border it lies against what was, until a few years ago, the wild and private part of Kew. To this it served as an open park, where all the birds drew out to sun themselves and feed. So they do still. Along the margin are scattered old beech trees, and a wilderness of long grass and flowers, where wood-pigeons, thrushes, pheasants, crows, jays, and all the smaller birds of the gardens may be seen sunning themselves. The narrow end or "stick" of the "fan," near the road, is leased to a cricket club, and cut off from the greater area by a belt of young plantation. In this a brood of partridges hatches nearly every year, though what becomes of the birds later is only conjectured. Beyond this cross-belt the whole area of the park stretches out, ever widening, and with an imperceptible fall, to the Thames. It is studded here and there with very large and very ancient trees, and is one of the largest and least broken areas of ancient pasture, whether for deer or cattle, in England. Until lately the old observatory was the only building upon it, and the turf was unbroken. But recent years have added two disfigurements. One is a large red building with skylights, connected with the games and athletic sports, which have found a more or less permanent home in the upper part of the park, where the annual horse-shows are held, uses for which that part of the ground is well suited. The other is a permanent and very deplorable blemish, made purposely, in the interests of the popular game of the hour. The greater part of this fine park has been leased to a private golf club. Golf, as every one knows, originally flourished on sand dunes, which are about as completely the natural opposite of an old flat park of ancient pasture as can be found in this country. The golf club have been allowed to do what they can to remedy this defect of Nature by converting the Old Park into a sand dune, and this they have done by digging holes and throwing up dozens, or scores, of bunkers. But the margins of the park are quite unspoilt, and the river-front is the wildest and the freest piece of Nature left near London. It is completely bounded by an ancient moat, beyond which lies the towing-path, and beyond that the river and the ancient and picturesque front of Isleworth. The path between the moat and the river is set with ancient trees, mostly horse-chestnuts and beech, in continuous line. Under their branches and between their stems the visitor in the park sees a series of pictures, framed by trees and branches, of the Queen Anne houses and rose-gardens of Isleworth, the old church with its tower and huge sun-dial, the ferry and the old inn of the "London Apprentice," the poplars and willows of the Isleworth eyots, the granaries and mills where the little Hounslow stream falls in, and further Twickenham way the gardens of the fine villas there, while towards London the pavilions and park of Syon House begin. At the present moment the margin of the Old Deer Park and its moat give a mile of beauty and refreshment. No one has troubled to mow the grass or cut the weeds, or clear the moat, or meddle with the hedge beyond it. So the moat, which is filled from the river when necessary, and is not stagnant, is full of water-flowers, and quite clear, and fringed with a deep bed of reeds and sedges. In it are shoals of dace, and minnow, and gudgeon, and sticklebacks, and plenty of small pike basking in the sun. The largest and bluest forget-me-nots, and water-mints, and big water-docks and burdocks flourish in the water, and the hedge beyond is full of sweet elder in flower, and covered with wild hops. Huge elms, partly decaying, and a dark grove of tall beeches line the park near the moat, and besides water and flowers there is shade and the motion of leaves. If the proposal to build on such a site leads to a better knowledge of what this ancient park really is, and its value to the amenities of the capital, it will have done good, not harm. The late Queen recently presented the cottage in the reserved part of Kew Gardens and its precincts for the use of the public. It would seem that a similar sacrifice has been made by Royalty in the case of the Old Deer Park, but that the public are excluded by the Office of Woods and Forests, which has charge of it, and the park neglected and disfigured. If it were put on the same footing as Richmond Park upon the hill, and communication were open between the park and Kew Gardens at proper hours, an unequalled domain, still the property of the Crown, but enjoyed within reasonable limitations by every subject, would be open from Kew Green practically to Kingston. The line from the boundary of the Old Deer Park is taken on by Richmond Green, and the towing-path to the Terrace Gardens, formerly the property of the Duke of Buccleuch, and now of the Richmond Corporation, thence by the terrace and the open slope under it to Richmond Park, through Sudbrook Park to Ham Common, a series of varied scenery unrivalled even in the valley of the Thames.

FISH IN THE LONDON RIVER

The capture of a 4-lb. grilse in the Thames estuary in December, 1901, raised some hopes that we might in course of time see salmon at London Bridge. Mr. R. Marston, a great authority, in an article on "The Thames a Salmon River," in the _Nineteenth Century_, has given many reasons why he fears that this will not be realised. The question is not so much whether the salmon can come up, as whether the smolts, or young salmon, could get down through the polluted water. But the experiments made are interesting and deserve every encouragement, and it may be hoped that money will be forthcoming to make more.

As regards other fish than salmon, their return has been going on steadily since 1890; and their advance has covered a distance of some twenty miles--from Gravesend to Teddington. The first evidence was the reappearance of whitebait, small crabs, and jelly-fish at Gravesend in 1892. In 1893 the whitebait fishermen and shrimp-boats were busy ten miles higher than they had been seen at work for many years. The condenser tubes of torpedo-boats running their trials down the river were found to be choked with "bait," and buckets of the fish were shown at the offices of the London County Council in Spring Gardens. It was claimed that this evidence of the increased purity of the water was mainly due to the efforts of the Main Drainage Committee of the London County Council. There is abundant evidence that this claim was correct, for instead of allowing the whole of the London sewage to fall into the Thames at Barking and Crossness, the County Council used a process to separate all the solid matter, and carried it out to sea. The results of the first year's efforts were that over two million tons were shipped beyond the Nore, ten thousand tons of floating refuse were cleared away, and the liquid effluent was largely purified. It was predicted at the time that if this process was continued on the same scale it would not be long before the commoner estuary fishes appeared above London Bridge, even if the migratory salmon and sea-trout still held aloof. Unfortunately there has been some deviation from the methods of dealing with the sewage, a change from which we believe that some of the officials concerned with the early improvements very strongly dissented, that has to some extent retarded the advance of the fish. But in 1895 a sudden "spurt" took place in their return. Whitebait became so plentiful that during the whole of the winter and spring the results were obvious, not only to naturalists, but on the London market. Whitebait shoals swarmed in the Lower Thames and the Medway, and became a cheap luxury even in February and March. They were even so suicidally reckless as to appear off Greenwich. Supplies of fresh fish came into the market twice daily, and were sold retail at sixpence per quart. The Thames flounders once more reappeared off their old haunt at the head of the Bishop of London's fishery near Chiswick Eyot. Only one good catch was made, and none have been taken since; but this had not been done for twelve years, and there is a prospect of their increase, for, in the words of old Robert Binnell, Water Bailiff of the City of London in 1757, we may "venture to affirm that there is no river in all Europe that is a better nourisher of its fish, and a more speedy breeder, particularly of the flounder, than is the Thames." Eels were also taken in considerable numbers between Hammersmith and Kew; but the main supply of London eels came from Holland even in the days of London salmon. In a very old print of the City, with traitors' heads by the dozen on London Bridge, "Eale Schippes," exactly like the Dutch boats lying at this moment off Billingsgate, are shown anchored in the river. Besides the estuary fish which naturally come _up_ river, dace and roach began to come _down_ into the tideway, and during the whole summer the lively little bleak swarmed round Chiswick Eyot. Later in the year the roach and dace were seen off Westminster, and several were caught below London Bridge, and in 1900 roach were seen and caught at Woolwich, but were soon poisoned and died. In August the delicate smelts suddenly reappeared at Putney, where they had not been seen in any number for many years. Later, in September, another migration of smelts passed right up the river. Many were caught at Isleworth and Kew, and finally they penetrated to the limit of the tideway at Teddington, and good baskets were made at Teddington Lock.

This additional evidence of the satisfaction of the fish with the County Council does not quite satisfy us that the London river is yet clean enough to give passage to the migratory salmon. It is encouraging to the County Council, who deserve all the credit they can get; but there is little doubt that the best evidence that the river is fit for the salmon would be the spontaneous appearance of the salmon themselves.

Since the middle of June, 1890, large shoals of dace, bleak, roach, and small fry have appeared in all the reaches, from Putney upwards. A few years ago hardly any fish were to be seen below Kew during the summer, and these were sickly and diseased. Last year they were in fine condition, and dace eagerly took the fly even on the lower reaches. Every flood-tide hundreds of "rises" of dace, bleak, and roach were seen as the tide began to flow, or rather as the sea-water below pushed the land-water before it up the river. At high water little creeks, draw-docks, and boat-landings were crowded with healthy, hungry fish, and old riverside anglers, whose rods had been put away for years, caught them by dozens with the fly. Sixty dozen dace were taken, mainly with the fly, in a single creek, which for some years has produced little in the way of living creatures but waterside rats. I counted twenty-two "rises" in a minute in a length of twenty yards inside the eyot at Chiswick. During one high tide in July a sight commonly seen in a summer flood on the Isis or Cherwell was witnessed not sixty yards from the boundary stone of the county of London. The tide rose so far as to fringe several lawns by the river with a yard or two of shallow water, and the fish at once left the river and crowded into this shallow overflow, their backs occasionally showing above it, to escape the muddy clouds in the tidal water. There were hundreds of fish in the shoals, of all kinds and sizes, from dace nine inches long, with a few roach, to sticklebacks. These fish are probably the descendants of spawn laid in the _tidal_ parts of the river, on the gravel-beds and weeds. Doubtless the quantity of fresh water from the spring rains contributed something to the result, but the spawn must have hatched far more successfully than usual.

Rivermen on the tidal Thames always distinguish between eels and "fish." The former are also increasing greatly. The sole survivor of the "Peter boats" left on the river is saved from disappearing like the rest of the race by eel-fishing. Formerly these boats, whose owners lived and slept on board them for six months in the year, were quite successful in catching eels and flounders. In the Chiswick parish registers a number of those married or buried are entered as being "fishermen," which clearly means that that was their business in life. The number of professed eel catchers' boats gradually dwindled to one, and the owner of this catches a fair quantity of most excellent eels, those taken off Mortlake, opposite the finish of the University boat-race, being especially fine in flavour. Another eel-like fish, formerly taken in great numbers, and of the finest quality, but now almost forgotten, is also returning. This is the lampern. Lamperns, unlike eels, come into the rivers to spawn, and go back to the sea later or to the brackish waters. Men employed in scooping gravel out of the river at Hammersmith, lately noticed numbers of lamperns coming up on to the gravel-beds at low-water, and moving the gravel into little hollows, previously to dropping their spawn. Twelve years ago the great body of the migrating lamperns were all poisoned by the river, and lay in tens of thousands in the mud at Blackwall Point. As they have now succeeded in getting up to spawn, the shoals may be seen next year in something like their old numbers. The flounders have not yet reappeared to stay. Porpoises come up above London nearly every year. The first I saw were two above Hammersmith Bridge early on that momentous May morning in 1886, when Mr. Gladstone's first Home Rule Bill was thrown out. I had been up with a friend to hear the result of the division, and had seen the wild joy which followed its announcement in the lobby, and then walked home at dawn, and so met the early porpoises. A few years later a fine grampus was found one night lying half dead by the bows of one of the torpedo-boat destroyers at Chiswick. Its "lines" struck the expert minds there as so good that it was carefully measured, and the results were found to correspond almost exactly with a mathematical curve--I think called a curve of sines. The hollow over the blow-hole was filled up with mud and measured over, and here there was a little discrepancy. The mud was removed, and the measurement taken over the surface of the hollow, and the figures found to be what were expected.

CHISWICK EYOT

It has been said that Thames eyots always seem to have been put in place by a landscape gardener. Chiswick Eyot is no exception to the rule. It covers nearly four acres of ground, and lies like a long ship, parallel with the ancient terrace of Chiswick Mall, from which it is separated by a deep, narrow stream, haunted by river-birds, and once a famous fishery.

A salmon, perhaps the last, was caught between the eyot and Putney in 1812, though the rent of the fishery used to be paid in salmon, when it was worked by the good Cavalier merchant, Sir Nicholas Crispe. The close-time for the fishery was observed regularly at the beginning of the century, the fishing commencing on January 1st, and ending on September 4th. There are those who believe that with the increased purification of the Thames, the next generation may perhaps throw a salmon-fly from Chiswick Eyot. In the early summer of 1895 a fine porpoise appeared above the island. At half-past eight it followed the ebb down the river, having "proved" the stream for forty miles from its mouth, and being apparently well pleased with its condition. At Putney it lingered, as might be expected of a Thames porpoise, opposite a public-house. Two sportsmen went out in a boat to shoot it; instead, they hit some spectators on the bank. Flowers abound on the eyot. The irises have all been taken, but what was the lowest clump, opposite Syon House, has lost its pride of place, for now there are some by the Grove Park Estate below Kew Bridge. The centre of the eyot is yellow with patches of marsh-marigold in the hot spring days. Besides the marsh-marigolds there are masses of yellow camomile, comfrey, ragged robin, and tall yellow ranunculus, growing on the muddy banks and on the sides of the little creeks among the willows, and a vast number of composite flowers of which I do not know the names. Common reeds are also increasing there, with big water-docks, and on the edge of the cam-shedding of the lawn which fronts my house some of the tallest giant hemlocks which I have ever seen, have suddenly appeared. I notice that in Papworth's views of London, published in 1816, arrowhead is seen growing at the foot of the Duke of Buckingham's water-gate, which is now embedded at the back of the embankment gardens at Charing Cross. There is still plenty of it opposite Hammersmith Mall, half a mile below Chiswick Eyot. The reach opposite and including the eyot is the sole piece of the natural London river which remains interesting, and largely unspoilt. I trust that if urban improvers ever want to embank the "Mall" or the eyot, public opinion will see its way to keeping this unique bit of the London river as it is. Already there have been proposals for a tram-line running all the length of the Mall, either at the front or behind it. The island belongs to the Ecclesiastical Commissioners. There is a certain sense of the country about the eyot, because it is rated as agricultural land, though its lower end is inside the London boundary. The agriculture pursued on it is the growing of osiers. These, frequently inundated by high tides, and left dry when the ebb begins, are some of the finest on the Thames. At the present moment (January 5, 1902) they are being cut and stacked in bundles. In the spring the grass grows almost as fast between the stumps as do the willow shoots. This is cut by men who make it part of the year's business to sell to the owners of the small dealers' carts and to costers. Formerly, when cows were kept in London, it was cut for their use. During the year of the Great Exhibition milk was very scarce, and this grass, which was excellent for the stable-fed cows, fetched great prices. In the summer the willows, full of leaf, and exactly appropriate to the flat lacustrine outline of the eyot and the reach, are full of birds, though the reed-warbler does not always return. He was absent last year. He is locally supposed to begin his song with the words "Chiswick Eyot! Chiswick Eyot!" which indeed he does pretty exactly. Early on summer mornings I always see cuckoos hunting for a place to drop an egg. In the summer of 1900 a young cuckoo was hatched from a sedge-warbler's nest, and spent the rest of the summer in the gardens opposite this and the next houses. All day long it wheezed and grumbled, and the little birds fed it. In the evenings it used to practise flying, and at last flew off for good.

CHISWICK FISHERMEN

"Please, sir, a man wants to know if he can see you, and he has brought a very large fish," was the message given me one very hot evening at the end of July, at the hour which the poet describes as being "about the flitting of the bats," plenty of which were just visible hawking over the willows on the eyot. Thinking that it was an odd time for a visit from a fishmonger, I was just wondering what could be the reason for such a request when I remembered a talk I had had at the ferry a week or two before on the subject of the continued increase of fish in the London Thames. It turned out to be as I expected; my visitor was one of the last local fishermen, and brought with him a splendid silver eel, weighing nearly 4 lb., taken in his nets that evening just opposite Chiswick Eyot. It was the largest eel taken so low down for some years, and when held up at arm's length, was a good imitation of one of Madame Paula's pythons in the advertisement. He was anxious that I should come out for an evening's netting and see for myself how clear the water now is, and how good the fish. The previous summer, about the same date, I had asked him to see what he could catch in an evening as specimens; he had returned with over ninety fish, dace, roach, eels, barbel, and smelts, many of which were exhibited alive the next day before a good many people interested in the purification of the Thames. As a further proof I forwarded the big eel to the previous chairman of the London County Council, under whose sceptre the marked improvement in the river began first to be felt, and begged his acceptance of it as a tribute from the river. Then I arranged to be at the old ferry next day at 6.30 p.m.