In one place among the gorse, the willows, birches, and thorn bushes

make a thick covert, which is adjacent to several of the hidden pools

previously mentioned. Here a brook-sparrow or sedge-reedling takes up

his quarters in the spring, and chatters on, day and night, through the

summer. Visitors to the opera and playgoers returning in the first hours

of the morning from Covent Garden or Drury Lane can scarcely fail to

hear him if they pause but one moment to listen to the nightingale.

The latter sings in one bush and the sedge-reedling in another close

together. The moment the nightingale ceases the sedge-reedling lifts his

voice, which is a very penetrating one, and in the silence of the night

may be heard some distance. This bird is credited with imitating the

notes of several others, and has been called the English mocking-bird,

but I strongly doubt the imitation. Nor, indeed, could I ever trace the

supposed resemblance of its song to that of other birds.

It is a song of a particularly monotonous character. It is

distinguishable immediately, and if the bird happens to nest near a

house, is often disliked on account of the loud iteration. Perhaps those

who first gave it the name of the mocking-bird were not well acquainted

with the notes of the birds which they fancied it to mock. To mistake it

for the nightingale, some of whose tones it is said to imitate, would be

like confounding the clash of cymbals with the soft sound of a flute.

Linnets come to the furze, and occasionally magpies, but these latter

only in winter. Then, too, golden-crested wrens may be seen searching in

the furze bushes, and creeping round and about the thorns and brambles.

There is a roadside pond close to the furze, the delight of horses and

cattle driven along the dusty way in summer. Along the shelving sandy

shore the wagtails run, both the pied and the yellow, but few birds come

here to wash; for that purpose they prefer a running stream if it be

accessible.

Upon the willow trees which border it, a reed-sparrow or blackheaded

bunting may often be observed. One bright March morning, as I came up

the road, just as the surface of the pond became visible it presented a

scene of dazzling beauty. At that distance only the tops of the ripples

were seen, reflecting the light at a very low angle. The result was that

the eye saw nothing of the water or the wavelet, but caught only the

brilliant glow. Instead of a succession of sparkles there seemed to be a

golden liquid floating on the surface as oil floats--a golden liquid two

or three inches thick, which flowed before the wind.

Besides this surface of molten gold there was a sheen and flicker above

it, as if a spray or vapour, carried along, or the crests of the

wavelets blown over, was also of gold. But the metal conveys no idea of

the glowing, lustrous light which filled the hollow by the dusty road.

It was visible from one spot only, a few steps altering the angle

lessened the glory, and as the pond itself came into view there was

nothing but a ripple on water somewhat thick with suspended sand. Thus

things change their appearance as they are looked at in different ways.

A patch of water crowsfoot grows on the farthest side of the pond, and

in early summer sends up lovely white flowers.

HEATHLANDS

Sandown has become one of the most familiar places near the metropolis,

but the fir woods at the back of it are perhaps scarcely known to exist

by many who visit the fashionable knoll. Though near at hand, they are

shut off by the village of Esher; but a mile or two westwards, down the

Portsmouth highway, there is a cart road on the left hand which enters

at once into the woods.

The fine white sand of the soil is only covered by a thin coating of

earth formed from the falling leaves and decayed branches, so thin that

it may sometimes be rubbed away by the foot or even the fingers. Grass

and moss grow sparingly in the track, but wherever wheels or footsteps

have passed at all frequently the sand is exposed in white streaks under

the shadowy firs. In grass small objects often escape observation, but

on such a bare surface everything becomes visible. Coming to one of

these places on a summer day, I saw a stream of insects crossing and

recrossing, from the fern upon one side to the fern upon the other.

They were ants, but of a very much larger species than the little

red-and-black "emmets" which exist in the meadows. These horse ants were

not much less than half an inch in length, with a round spot at each

end like beads, or the black top of long pins. The length of their legs

enabled them to move much quicker, and they raced to and fro over the

path with great rapidity. The space covered by the stream was a foot or

more broad, all of which was crowded and darkened by them, and as there

was no cessation in the flow of this multitude, their numbers must have

been immense.

Standing a short way back, so as not to interfere with their

proceedings, I saw two of these insects seize hold of a twig, one at

each end. The twig, which was dead and dry, and had dropped from a fir,

was not quite so long as a match, but rather thicker. They lifted this

stick with ease, and carried it along, exactly as labourers carry a

plank. A few short blades of grass being in the way they ran up against

them, but stepped aside, and so got by. A cart which had passed a long

while since had forced down the sand by the weight of its load, leaving

a ridge about three inches high, the side being perpendicular.

Till they came to this cliff the two ants moved parallel, but here one

of them went first, and climbed up the bank with its end of the stick,

after which the second followed and brought up the other. An inch or two

farther, on the level ground, the second ant left hold and went away,

and the first laboured on with the twig and dragged it unaided across

the rest of the path. Though many other ants stayed and looked at the

twig a moment, none of them now offered assistance, as if the chief

obstacle had been surmounted.

Several other ants passed, each carrying the slender needles which fall

from firs, and which seemed nothing in their powerful grasp. These

burdens of wood all went in one direction, to the right of the path.

I took a step there, but stayed to watch two more ants, who had got a

long scarlet fly between them, one holding it by the head and the other

by the tail. They were hurrying their prey over the dead leaves and

decayed sticks which strewed the ground, and dragging it mercilessly

through moss and grass. I put the tip of my stick on the victim, but

instead of abandoning it they tugged and pulled desperately, as if they

would have torn it to pieces rather than have yielded. So soon as I

released it away they went through the fragments of branches, rushing

the quicker for the delay.

A little farther there was a spot where the ground for a yard or two was

covered with small dead brown leaves, last year's, apparently of birch,

for some young birch saplings grew close by. One of these leaves

suddenly rose up and began to move of itself, as it seemed; an ant had

seized it, and holding it by the edge travelled on, so that as the

insect was partly hidden under it, the leaf appeared to move alone, now

over sticks and now under them. It reminded me of the sight which seemed

so wonderful to the early navigators when they came to a country where,

as they first thought, the leaves were alive and walked about.

The ant with the leaf went towards a large heap of rubbish under the

sapling birches. While watching the innumerable multitude of these

insects, whose road here crossed these dead dry leaves, I became

conscious of a rustling sound, which at first I attributed to the wind,

but seeing that the fern was still, and that the green leaves of a

Spanish chestnut opposite did not move, I began to realise that this

creeping, rustling noise, distinctly audible, was not caused by any

wind, but by the thousands upon thousands of insects passing over the

dead leaves and among the grass. Stooping down to listen better, there

could be no doubt of it: it was the tramp of this immense army.

The majority still moved in one direction, and I found it led to the

heap of rubbish over which they swarmed. This heap was exactly what

might have been swept together by half-a-dozen men using long gardeners'

brooms, and industriously clearing the ground under the firs of the

fragments which had fallen from them. It appeared to be entirely

composed of small twigs, fir-needles, dead leaves, and similar things.

The highest part rose about level with my chest--say, between four and

five feet--the heap was irregularly circular, and not less than three or

four yards across, with sides gradually sloping. In the midst stood the

sapling birches, their stumps buried in it, the rubbish having been

piled up around them.

This heap was, in fact, the enormous nest or hill of a colony of horse

ants. The whole of it had been gathered together, leaf by leaf, and twig

by twig, just as I had seen the two insects carrying the little stick,

and the third the brown leaf above itself. It really seemed some way

round the outer circumference of the nest, and while walking round it

was necessary to keep brushing off the ants which dropped on the

shoulder from the branches of the birches. For they were everywhere;

every inch of ground, every bough was covered with them. Even standing

near it was needful to kick the feet continually against the black stump

of a fir which had been felled to jar them off, and this again brought

still more, attracted by the vibration of the ground.

The highest part of the mound was in the shape of a dome, a dome

whitened by layers of fir-needles, which was apparently the most recent

part and the centre of this year's operations. The mass of the heap,

though closely compacted, was fibrous, and a stick could be easily

thrust into it, exposing the eggs. No sooner was such an opening made,

and the stick withdrawn from the gap, than the ants swarmed into it,

falling headlong over upon each other, and filling the bottom with their

struggling bodies. Upon leaving the spot, to follow the footpath, I

stamped my feet to shake down any stray insects, and then took off my

coat and gave it a thorough shaking.

Immense ant-hills are often depicted in the illustrations to tropical

travels, but this great pile, which certainly contained more than a

cartload, was within a few miles of Hyde Park Corner. From nests like

this large quantities of eggs are obtained for feeding the partridges

hatched from the eggs collected by mowers and purchased by keepers. Part

of the nest being laid bare with any tool, the eggs are hastily taken

out in masses and thrown into a sack. Some think that ant's eggs,

although so favourite a food, are not always the most advantageous.

Birds which have been fed freely on these eggs become fastidious, and do

not care for much else, so that if the supply fails they fall off in

condition. If there are sufficient eggs to last the season, then a few

every day produce the best effect; if not they had better not have a

feast followed by a fast.

The sense of having a roof overhead is felt in walking through a forest

of firs like this, because the branches are all at the top of the

trunks. The stems rise to the same height, and then the dark foliage

spreading forms a roof. As they are not very near together the eye can

see some distance between them, and as there is hardly any underwood or

bushes--nothing higher than the fern--there is a space open and unfilled

between the ground and the roof so far above.

A vast hollow extends on every side, nor is it broken by the flitting of

birds or the rush of animals among the fern. The sudden note of a

wood-pigeon, hoarse and deep, calling from a fir-top, sounds still

louder and ruder in the spacious echoing vault beneath, so loud as at

first to resemble the baying of a hound. The call ceases, and another of

these watch-dogs of the woods takes it up afar off.

There is an opening in the monotonous firs by some rising ground, and

the sunshine falls on young Spanish chestnuts and underwood, through

which is a little-used footpath. If firs are planted in wildernesses

with the view of ultimately covering the barren soil with fertile earth,

formed by the decay of vegetable matter, it is, perhaps, open to

discussion as to whether the best tree has been chosen. Under firs the

ground is generally dry, too dry for decay; the resinous emanations

rather tend to preserve anything that falls there.

No underwood or plants and little grass grows under them; these,

therefore, which make soil quickest, are prevented from improving the

earth. The needles of firs lie for months without decay; they are, too,

very slender, and there are few branches to fall. Beneath any other

trees (such as the edible chestnut and birch, which seem to grow here),

there are the autumn leaves to decay, the twigs and branches which fall

off, while grasses and plants flourish, and brambles and underwood grow

freely. The earth remains moist, and all these soon cause an increase of

the fertility; so that, unless fir-tree timber is very valuable, and I

never heard that it was, I would rather plant a waste with any other

tree or brushwood, provided, of course, it would grow.

It is a pleasure to explore this little dell by the side of the rising

ground, creeping under green boughs which brush the shoulders, after the

empty space of the firs. Within there is a pond, where lank horsetails

grow thickly, rising from the water. Returning to the rising ground I

pursue the path, still under the shadow of the firs. There is no end to

them--the vast monotony has no visible limit. The brake fern--it is

early in July--has not yet reached its full height, but what that will

be is shown by these thick stems which rise smooth and straight, fully

three feet to the first frond.

A woodpecker calls, and the gleam of his green and gold is visible for a

moment as he hastens away--the first bird, except the wood-pigeons, seen

for an hour, yet there are miles of firs around. After a time the ground

rises again, the tall firs cease, but are succeeded by younger firs.

These are more pleasant because they do not exclude the sky. The

sunshine lights the path, and the summer blue extends above. The fern,

too, ceases, and the white sand is now concealed by heath, with here and

there a dash of colour. Furze chats call, and flit to and fro; the hum

of bees is heard once more--there was not one under the vacant shadow;

and swallows pass overhead.

At last emerging from the firs the open slope is covered with heath

only, but heath growing so thickly that even the narrow footpaths are

hidden by the overhanging bushes of it. Some small bushes of furze here

and there are dead and dry, but every prickly point appears perfect;

when struck with the walking-stick the bush crumbles to pieces. Beneath

and amid the heath what seems a species of lichen grows so profusely as

to give a grey undertone. In places it supplants the heath, the ground

is concealed by lichen only, which crunches under the foot like

hoar-frost. Each piece is branched not unlike a stag's antlers; gather

a handful and it crumbles to pieces in the fingers, dry and brittle.

A quarry for sand has been dug down some eight or ten feet, so that

standing in it nothing else is visible. This steep scarp shows the

strata, yellow sand streaked with thin brown layers; at the top it is

fringed with heath in full flower, bunches of purple bloom overhanging

the edge, and behind this the azure of the sky.

Here, where the ground slopes gradually, it is entirely covered with the

purple bells; a sheen and gleam of purple light plays upon it. A

fragrance of sweet honey floats up from the flowers where grey hive-bees

are busy. Ascending still higher and crossing the summit, the ground

almost suddenly falls away in a steep descent, and the entire hillside,

seen at a glance, is covered with heath, and heath alone. A bunch at the

very edge offers a purple cushion fit for a king; resting here a

delicious summer breeze, passing over miles and miles of fields and

woods yonder, comes straight from the distant hills. Along those hills

the lines of darker green are woods; there are woods to the south, and

west, and east, heath around, and in the rear the gaze travels over the

tops of the endless firs. But southwards is sweetest; below, beyond the

verge of the heath, the corn begins, and waves in the wind. It is the

breeze that makes the summer day so lovely.

The eggs of the nighthawk are sometimes found at this season near by.

They are laid on the ground, on the barest spots, where there is no

herbage. At dusk, the nighthawk wheels with a soft yet quick flight over

the ferns and about the trees. Along the hedges bounding the heath

butcher-birds watch for their prey--sometimes on the furze, sometimes on

a branch of ash. Wood-sage grows plentifully on the banks by the roads;

it is a plant somewhat resembling a lowly nettle; the leaves have a

hop-like scent, and so bitter and strong is the odour that immediately

after smelling them the mouth for a moment feels dry with a sense of

thirst.

The angle of a field by the woods on the eastern side of the heath, the

entire corner, is blue in July with viper's bugloss. The stalks rise

some two feet, and are covered with minute brown dots; they are rough,

and the lower part prickly. Blue flowers in pairs, with pink stamens and

pink buds, bloom thickly round the top, and as each plant has several

stalks, it is very conspicuous where the grass is short.

There are hundreds of these flowers in this corner, and along the edge

of the wood; a quarter of an acre is blue with them. So indifferent are

people to such things that men working in the same field, and who had

pulled up the plant and described its root as like that of a dock, did

not know its name. Yet they admired it. "It is an innocent-looking

flower," they said, that is, pleasant to look at.

By the roadside I thought I saw something red under the long grass of

the mound, and, parting the blades, found half-a-dozen wild

strawberries. They were larger than usual, and just ripe. The wild

strawberry is a little more acid than the cultivated, and has more

flavour than would be supposed from its small size.

Descending to the lower ground again, the brake fills every space

between the trees; it is so thick and tall that the cows which wander

about, grazing at their will, each wear a bell slung round the neck,

that their position may be discovered by sound. Otherwise it would be

difficult to find them in the fern or among the firs. There are many

swampy places here, which should be avoided by those who dislike snakes.

The common harmless snakes are numerous in this part, and they always

keep near water. They often glide into a mole's "angle," or hole, if

found in the open.

Adders are known to exist in the woods round about, but are never, or

very seldom, seen upon the heath itself. In the woods of the

neighbourhood they are not uncommon, and are sometimes killed for the

sake of the oil. The belief in the virtue of adder's fat, or oil, is

still firm; among other uses it is considered the best thing for

deafness, not, of course, resulting from organic defect. For deafness,

the oil should be applied by pouring a small quantity into the ear,

exactly in the same manner as in the play the poison is poured into the

ear of the sleeping king. Cures are declared to be effected by this oil

at the present day.

It is procured by skinning the adder, taking the fat, and boiling it;

the result is a clear oil, which never thickens in the coldest weather.

One of these reptiles on being killed and cut open was found to contain

the body of a full-grown toad. The old belief that the young of the

viper enters its mouth for refuge still lingers. The existence of adders

in the woods here seems so undoubted that strangers should be a little

careful if they leave the track. Viper's bugloss, which grows so freely

by the heath, was so called because anciently it was thought to yield an

antidote to the adder's venom.

THE RIVER

There is a slight but perceptible colour in the atmosphere of summer. It

is not visible close at hand, nor always where the light falls

strongest, and if looked at too long it sometimes fades away. But over

gorse and heath, in the warm hollows of wheatfield, and round about the

rising ground there is something more than air alone. It is not mist,

nor the hazy vapour of autumn, nor the blue tints that come over the

distant hills and woods.

As there is a bloom upon the peach and grape, so this is the bloom of

summer. The air is ripe and rich, full of the emanations, the perfume,

from corn and flower and leafy tree. In strictness the term will not, of

course, be accurate, yet by what other word can this appearance in the

atmosphere be described but as a bloom? Upon a still and sunlit summer

afternoon it may be seen over the osier-covered islets in the Thames

immediately above Teddington Lock.

It hovers over the level cornfields that stretch towards Richmond, and

along the ridge of the wooded hills that bound them. The bank by the

towing-path is steep and shadowless, being bare of trees or hedge; but

the grass is pleasant to rest on, and heat is always more supportable

near flowing water. In places the friable earth has crumbled away, and

there, where the soil and the stones are exposed, the stonecrop

flourishes. A narrow footpath on the summit, raised high above the

water, skirts the corn, and is overhung with grass heavily laden by its

own seed.

Sometimes in early June the bright trifolium, drooping with its weight

of flower, brushes against the passer-by--acre after acre of purple.

Occasionally the odour of beans in blossom floats out over the river.

Again, above the green wheat the larks rise, singing as they soar; or

later on the butterflies wander over the yellow ears. Or, as the law of

rotation dictates, the barley whitens under the sun. Still, whether in

the dry day, or under the dewy moonlight, the plain stretching from the

water to the hills is never without perfume, colour, or song.

There stood, one summer not long since, in the corner of a barley field

close to the Lock, within a stone's throw, perfect shrubs of mallow,

rising to the shoulder, thick as a walking-stick, and hung with flower.

Poppies filled every interstice between the barley stalks, their scarlet

petals turned back in very languor of exuberant colour, as the awns,

drooping over, caressed them. Poppies, again, in the same fields formed

a scarlet ground from which the golden wheat sprang up, and among it

here and there shone the large blue rays of wild succory.

The paths across the corn having no hedges, the wayfarer really walks

among the wheat, and can pluck with either hand. The ears rise above the

heads of children, who shout with joy as they rush along as though to

the arms of their mother.

Beneath the towing-path, at the root of the willow bushes, which the

tow-ropes, so often drawn over them, have kept low, the water-docks lift

their thick stems and giant leaves. Bunches of rough-leaved comfrey grow

down to the water's edge--indeed, the coarse stems sometimes bear signs

of having been partially under water when a freshet followed a storm.

The flowers are not so perfectly bell-shaped as those of some plants,

but are rather tubular. They appear in April, though then green, and may

be found all the summer months. Where the comfrey grows thickly the

white bells give some colour to the green of the bank, and would give

more were they not so often overshadowed by the leaves.

Water betony, or persicaria, lifts its pink spikes everywhere, tiny

florets close together round the stem at the top; the leaves are

willow-shaped, and there is scarcely a hollow or break in the bank where

the earth has fallen which is not clothed with them. A mile or two up

the river the tansy is plentiful, bearing golden buttons, which, like

every fragment of the feathery foliage, if pressed in the fingers,

impart to them a peculiar scent. There, too, the yellow loosestrife

pushes up its tall slender stalks to the top of the low willow-bushes,

that the bright yellow flowers may emerge from the shadow.

The river itself, the broad stream, ample and full, exhibits all its

glory in this reach; from One Tree to the Lock it is nearly straight,

and the river itself is everything. Between wooded hills, or where

divided by numerous islets, or where trees and hedges enclose the view,

the stream is but part of the scene. Here it is all. The long raised

bank without a hedge or fence, with the cornfields on its level, simply

guides the eye to the water. Those who are afloat upon it insensibly

yield to the influence of the open expanse.

Nature Near London · 第 7 / 14 段