The Naturalist on the Thames

Chapter 11

Chapter 114,029 wordsPublic domain

To give a rather striking example. Last spring the writer was in the Valley of the Eden, opposite Eden-hall. The vale is a wide one, and on the north-east side are high fells, Cross Fell among others. On these the curlews breed, and occasionally fly right over the valley at a great height to the hills above Edenhall, uttering their long, musical call. When heard, this call is generally uttered several hundred feet above the valley. A curlew was heard flying above, and repeating its cry, but was not discernible. Again the call was heard, but no curlew seen, though such a large bird must have been visible. In the line of sound was a starling sitting on a chimney-pot. Again the curlew called, the long-drawn notes sounding from exactly the same place in the sky. It was the starling, reproducing with perfect accuracy the call, as it was used to hear it from the high-flying curlews crossing the valley. Apparently the tradition that they were good talkers has died out in rural England. It was always one of the firm beliefs of East Anglia that if a starling's tongue were slit with a thin sixpence it would learn to talk at once, but that otherwise it would only mimic other birds. The operation, like most other traditional brutalities, was absolutely unnecessary. Talking starlings were common enough, and must have been for many years previous to the time when they were no longer valued as cage-birds. Has not Sterne in his "Sentimental Journey" immortalised the poor bird whose one and leading sentiment, had he been able to find words for it, was "I can't get out! I can't get out!"?

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From early spring until after midsummer the starlings have young broods in more varied places and positions than probably any other birds in England. They like the homes of men, and build with equal pleasure in thatched roofs, under tiles, in the eaves and under the leads of churches (though a recent edict by the Bench of Bishops has forbidden them the towers by causing wire netting to be placed over the louvre boards), and also in places the most remote from mankind. In the most solitary groves on Beaulieu Heath, under the ledges of stark Cornish precipices, and in ruins on islets in mountain lochs in Scotland, they tend their hungry nestlings with the same assiduous care. The good done by the starlings throughout the spring, summer, and autumn is incalculable. The young are fed entirely on insect food, and as the birds always seek this as close to home as possible, they act as police to our gardens and meadows. They do a little mischief when nesting and in the fruit season, partly because they have ideas. It was alleged recently that they picked off the cherry blossoms and carried them off to decorate their nests with. Later they are among the most inveterate robbers of cherry orchards and peckers of figs, which they always attack on the ripest side. But they have never developed a taste for devouring corn, like the rice-birds and starlings of the United States. They have a good deal in common with those bright, clever, and famous mimics, the Indian mynahs, which they much resemble physically. This was the bird which Bontius considered "went one better" than Ovid's famous parrot:--

"Psittacus, Eois quamvis tibi missus ab oris Jussa loquar; vincit me sturnus garrulus Indis."

The mynahs have also the starling's habit of building in houses, and especially in temples. There is a finish about the mynah's and the starling's mimicry which certainly beats that of the parrots.

In their attendance on sheep and cattle the starlings have another creditable affinity. They are very like the famous rhinoceros-birds of Africa, to which also they are related. The rhinoceros-birds always keep in small flocks, every member of which sits on the back of the animal, whether antelope, buffalo, or rhinoceros, on which it is catching insects. The starlings do not keep so closely to the animal's body, though they frequently alight on the back of a sheep or cow and run all over it. But when seeking insect food among cattle the little groups of starlings generally keep in a pack and attend to a single animal. Mr. J.G. Millais, watching deer in a park with his glasses, saw a starling remove a fly from the corner of a deer's eye. When they have run round it, and over it, and caught all the flies they can there, they rise with a little unanimous exclamation, and fly on to the next beast. Their winter movements are also interesting. By day they associate with other birds, mainly with rooks. Gilbert White thought they did this because the rooks had extra nerves in their beaks, and were able to act as guides to the smaller birds searching for invisible food. Probably it is only due to the sociable instinct. Towards night they nearly always repair in innumerable flocks to some favourite roosting-place, either a reed-bed or a wood of evergreens, where they assemble in thousands. One of these communal sleeping-places is the duck island in St. James's Park. In hard weather they feed on the saltings and round the shore, especially where rotten seaweed abounds, with great quantities of insect life in it. At such times they roost in the crevices of the great sea cliffs. Under Culver Cliff, for instance, they may be seen flying along the shore and coming in to bed in the frost fog with the cormorants and other fishers of the deep.

FLOWERS OF THE GRASS FIELDS

Just before hay-time, the crowning glory of the Thames-side flats is given by the flowers growing in the grass. Their setting, among the uncounted millions of green grass stems, appeals not only by the contrast of colour, but by the sense of coolness and content which these sheltered and softly bedded blossoms suggest. The meadows which they adorn are best-loved of all the fields of England; but they would never be as dear to Englishmen as they are were it not for the flowers which deck them. The blossoms and plants found in the tall grasses differ from those on lawns and grazing pastures. They are taller, more delicate, and of a more graceful growth. The daisy, so dear to pastoral poets, is not a flower of the hayfield. The myriads of springing stems choke the daisy flowers, which love to lie low, on their flat and shallow-rooted stars of leaves. The daisy is a lawn plant that loves low turf, and only in early spring on the pasture-fields does it whiten the unmown grasses. The turf glades of the New Forest, grazed short by cattle for eight hundred years, are very properly called "lawns"; and on these the daisies grow in thousands, showing that they are true lawns, and not grassfields mown yearly by the scythe. What makes a flower of the grasses it is difficult to say. Bulbs flourish among them, and clovers, trefoils, and vetch. White ox-eye daisies love the grass, and many orchids, and in shady places white cow-parsley, and blue wild geraniums, and all the buttercups. Others, like the yellow snapdragon and the scarlet poppy, will have none of it, but love a dry and dusty fallow or a cornfield that has run to waste, shimmering with heat and drought. Up the valley of the Pang, you may see acres of poppies on a fallow as scarlet as a field-marshal's coat, and not one in the meadows by the stream. Even before the sheltering grass stems shoot upward and around them, drawing all the flower-life skywards as trees draw other trees upright towards the light, there are plants which are found only growing in the meadows, springing from the turf carpet, and happy in no other setting. Chief of these are the wild daffodils or Lent-lilies, the ornaments of old orchards and of the green meadows of Devon and the Isle of Wight. Why they, like the snowdrops, and in other parts of Europe the narcissi, should choose the turf in which to flower, instead of the woods, where grass does not grow, is one of the secrets of the flower-world. So, too, the wild hyacinths grow not in the meadows, though the fritillaries, the chequered red or pale "snake flowers," are grass-lovers, and grow only in the alluvial meadows by the streams and brooks of the valleys. Early though the fritillaries are, they are a real "grass flower," flourishing best where there is some early succulent growth around them, for they like the shelter so given. This they enjoy even early in the year, because their favourite home is in meadows over which flood-waters run in winter, and there the grass grows fast. With the cowslip comes the early common orchis, with its red-purple flower, and later the masses of buttercups, and the ox-eye daisies. Both these flowers are increasing in our meadows, the former to the detriment of the grass itself, and to the loss of the butter-makers, for the cows will not eat the buttercups' bitter stems. Like the ox-eye daisy, the buttercup is a typical meadow flower, tall, so that it tops the grasses and catches the sun in its petals, thin-foliaged, for no real grass-growing flower has broad or remarkable leaves, and with a habit of deep, underground growth far below the upper surface of the matted grass roots. You cannot easily pull up a buttercup root, or that of any flower of the meadows. The stems break first, for they draw their sustenance from a deep stratum of earth. Most of the meadow flowers and blossoms in the mowing grass belong to the beautiful, rather than to the useful, order of plants. They are fitted to weave a garland from rather than to distil into simples and potions. As Gerard says of the butterfly orchis, "there is no great use of these in physicke, but they are chiefly regarded for the pleasant and beautiful flowers wherewith Nature hath seemed to play and disport herselfe." Herein they differ from the roadside plants and the blossoms of waste-lands and woods, for these, especially the former, swell the list of the medicinal plants, the garden not of Flora, but of Aesculapius. It is these which have been gathered for centuries by the wise men and wise women of the villages from the Apennines to Exmoor, while, if we may infer from the story of agriculture, the flowers of the grassfields are in a sense modern and artificial. They owe their numbers to the discovery of the art of haymaking. Before men learnt to cut, dry, and stack hay, which, after fermenting partly in the stacks under pressure, becomes a manufactured food, it may be concluded that there were no such flower-spangled fields, in this country at least, as now form such a striking feature of rural England. Cattle and sheep wandered all over the common pastures, and ate the grass down, or trampled it under foot. Consequently, it never grew long, or formed the protecting bed in which the flowers now lie, and many of the meadow plants could seldom have flowered at all. The hungry cattle would graze down all the soft, juicy young buds and leaves, wandering at will over the valleys, under charge only of the herdsman. When haymaking became general the cattle were confined in spring and early summer, and the fields of "mowing grass" appeared, and nourished year by year the plants peculiar to this form of cultivation. The proof that this is so may be seen in the New Forest. There the private fields, carefully protected during the spring, from the tread or bite of cattle, and mown yearly in the summer, have all the wealth of flowers peculiar to our hay-meadows. Outside, in the forest itself, these flowers hardly exist, except by some pool-side, or on the meadow-like border of a bog. They are only natural in the second sense, because our mowing grass is a natural product of enclosed ground, when cattle are excluded. Some flowers just invade the meadows, venturing out a few yards from the hedges or woods, but never spreading broadcast over the sun-warmed central acres. Such are the blue bird's-eye, which just colours the mowing grass in shady spots and patches near the fence, and occasionally the bee-orchis and the butterfly-orchis. The latter does not grow tall in the meadows as it does in the woods, but affects a humbler growth. Blue wild geraniums also flourish in patches in the meadows, and sometimes cranesbill and campion. But campions do not seed well among the thick grasses and seldom hold their own, as they do where a copse has been cut down, or on a hedgeside. And, though it is not a flower, there is the "quaking grass" beloved of children, though useless as cattle food, and a sign of bad pasturage, but the only grass which cottage people gather to keep, as a memento of the hayfields.

Flowering plants form a large part of the actual herbage from which the hay is made. The bottom of a good crop of mowing grass springs from a tangle of clover and leguminous plants, all owning blossoms, and many of them of brilliant hues and exquisite perfume. Chief among these is the red meadow-clover, the pride of the hayfields. Few plants can match its perfume, or the cool freshness of its leaves. With this is mixed the little hop-clover, and the sucklings, and other tiny gold-dust blossoms. Meadow vetchling, and the tall meadow crowfoot, with rich yellow blooms and dainty leaves, are set off by the pinks of the clover and the crimson of stray sainfoin clusters. All these blossoms with the various flowers of the grasses, tend to ripen and come to perfection together, the heats of June bringing the whole multitude on together as in a natural forcing-pit. It is then that the mowing grass is said to be "ripe," when all the blossoms are shedding their pollen, and giving hay-fever to those who enter the fields. It must be cut then, wet or fine, or the quality and aroma of the hay passes away beyond recovery. Perhaps it is an accident that most of our meadow flowers are white or yellow. The two most striking exceptions are from foreign soil, the purple-blue lucerne and the crimson sainfoin. But yellow is not the universally predominant hue of the flowers of grasses, for in Switzerland and the Italian Alps the hayfields are as blue with campanulas as they are here yellow with buttercups. The turf on our chalk downs shows flowers more nearly approaching in tint the flora of the Alps. The hair-bells with their pale blue, and the dark-purple campanulas, give the complement of blue absent in the lower meadows, while the tiny milkwort is as deep an ultramarine as the Alpine gentians themselves. But the turf of the chalk downs, never rising to any height, and without the forcing power of the valley grasses, yields no such wealth of colour or perfume as the meadow flowers lavish on our senses in the early weeks of June.

RIVERSIDE GARDENING

"And a river went out of Eden to water the garden."

A Recent addition to the country house is the "water garden," in which a running brook is the centre and _motif_ of the subsidiary ornaments of flowers, ferns, trees, shrubs, and mosses. Nature is in league with art in the brook garden, for nowhere is wild vegetation so luxuriant, and the two forces of warmth and moisture so generally combined, as by the banks of running streams. The brook is its own landscape gardener, and curves and slopes its own banks and terraces, sheltered from rough winds and prone to the sun.

Many houses near the Thames, especially those under the chalk hills which fringe much of the valley, have near them some rill or brook running to the main river. On the sides of the chalk hills, though not on their summits, these streams cut narrow gullies and glens. Wherever, in fact, there is hilly, broken ground, the little rills form these broken ravines and gullies, often only a few yards in width from side to side. Usually these brooklet valleys are choked with brambles or fern, and filled with rank undergrowth. Often the stream is overhung and invisible, or dammed and left in soak, breeding frogs, gnats, and flies. The trees are always tall and beautifully grown, whatever their age, for the moisture and warmth force vertical growth; the smaller bushes--hawthorn, briar, and wild guelder-rose--also assume graceful forms unhidden, for they always bow their heads towards the sun-reflecting stream. Part of the charm of the transformation of these brookside jungles into the brookside garden lies in the gradual and experimental method of their conversion. Every one knows that running water is the most delightful thing to play with provided in this world; and the management of the water is the first amusement in forming the brook garden. When the banks have been cleared of brambles to such a distance up the sides of the hollow as the ground suggests, and all poor or ill-grown trees have been cut away to let in the only two "fertilisers" needed--air and sun--the dimensions of the first pool or "reach" in the brook garden are decided upon. This must depend partly on the size and flow of the stream. If it is a chalk spring, from six feet to six yards wide, its flow will probably be constant throughout the year, for it is fed from the reservoirs in the heart of the hills. Then it needs little care except to clear its course, and the planting of its banks with flowers and stocking of its waters with lilies, arums, irises, and trout is begun at once. But most streams are full in winter and low in summer. On these the brook gardener must take a lesson from the beavers, and make a succession of delightful little dams, cascades, and pools, to keep his water at the right level throughout the year. Where there is a considerable brook these dams may be carried away in winter and ruin the garden. Stone or concrete outfalls are costly, and often give way, undermined by the floods. But there is a form of overflow which gives an added sparkle even to the waterfall, and costs little. Each little dam is roofed with thin split oak, overlapping like the laths of a Venetian blind when closed. This forms the bottom of the "shoot," and carries the water clear of the dam into the stream below. As the water runs over the overlapping laths it forms a ripple above each ridge, and from the everlasting throb of these pleats of running water the sunlight flashes as if from a moving river of diamonds. Beside these cascades, and only two inches higher than their level, are cut "flood-overflows" paved with turf, to let off the swollen waters in autumn rains. With the cutting out of undergrowth and the admission of light the rank vegetation of the banks changes to sweet grass, clovers, woodruffe, and daisies, and the flowers natural to the soil can be planted or will often spring up by themselves. In spring the banks should be set thick with violets, primroses, and the lovely bronze, crimson, and purple polyanthuses. Periwinkle, daffodils, crocuses, and scarlet or yellow tulips will all flourish and blossom before the grass grows too high or hides their flowers. For later in the year taller plants, which can rise, as all summer wood-plants do, above the level of the grasses, must be set on the banks. Clumps of everlasting peas, masses of phloxes, hollyhocks, and, far later in the year, scarlet tritomas (red-hot pokers) look splendid among the deep greens of the summer grass and beneath the canopy of trees. For it must be remembered that the brookside garden is in nearly every case a shaded garden, beneath the tall trees natural to such places. All beautiful flowering shrubs and trees, such as the guelder-rose, the pink may, the hardy azaleas, and certain of the more beautiful rhododendrons will aid the background of the brook garden, and flourish naturally in its sheltered hollow. There is one "new" rhododendron, which the writer saw recently in such a situation, but of which he does not recollect the name, which has masses of wax-like, pale sulphur flowers, which are mirrored in a miniature pool set almost at its foot. This half-wild flower garden pertains mainly to the banks of the brook gully, and not to the banks of the brook itself. It is in the latter, by the waterside, that the special charm of these gardens should be found. It is the nature of such places to have a strip of level ground opposite to each of the curves of the stream. All the narcissi, or chalice-flowers, naturally love the banks of brooks--

"Those springs On chaliced flowers that lies."

These will grow in great tufts and ever-increasing masses, multiplying their bulbs till they touch the water's edge. Not only the old pheasant's-eye narcissus, but all the modern and splendid varieties in gold, cream, white, and orange, grow best by the brookside. By these, but on the lower ground almost level with the water, big forget-me-nots, butterburs, and wild snake's-head lilies should be set, and all the crimson and white varieties of garden daisy. Lily-of-the-valley, despite its name, likes more sun than our brook garden admits except in certain places; but certain of the lilies which flourish in the garden beds grow with an added and more languid grace on the green bank of our flower-bordered brook, and the American swamp-lily finds its natural place. Then special pools will be formed for the growth of those plants, foreign and English, which love to have their roots in water-soaked mud or the beds of running streams, while leaves and flowers rise far above into the light. Other pools should become "beds" for the water-flowers that float upon the surface. In the slang of the rock garden the plants living and flourishing on upright rocks are called "verticals." If we must have a slang for the flora of the brook garden we will term them "horizontals"--the plants that lie flat on the water surface, and only use their stems as cables to anchor them to the bottom of the stream. Of these we may plant, in addition to the white water-lily and the yellow, the crimson scented water-lily and the wild water-villarsia. White water-crowfoot, water-soldier, and arrowheads will form the fringe of the pool. But the crowning floral honour of the brook garden is in the irises set in and beside its waters, chief among which are the glorious irises of Japan--purple, blue, rose-colour, and crimson--the pink English flowering rush, big white mocassin flowers, New Zealand flax, and pink buckbean, and bog arum. The great white arum of the greenhouse is quite hardy out of doors if it is planted eighteen inches below water, and blossoms in the brook.

The brook garden is like a colony. It is always extending its range, following the course of the stream. Each year adds a little more to the completeness of the lower pools, and each year some yards of the upper waters and their banks are brought into partial harmony with the lower reaches. In one perfect example of this kind of garden, under the Berkshire downs, the succession of trout-pools, water gardening, half-wild banks, and turf-walk stretches for nearly a mile among the fields in a narrow glen, unseen from either side, except for its narrow riband of tree-tops among the fields; but within its narrow limits it is glorious with flowers, cascades, pools full of trout, set with water-plants in blossom, and the haunt of innumerable birds. Even the wild ducks ascend to the topmost pools, and are constantly in flight down the narrow winding vistas of grass, water, and trees, which they, like the kingfishers and water-hens, seem to think are set out for their especial pleasure.

COTTAGES AND CAMPING OUT