Up in the corner a fragment of white fur and marks of scratching show where a doe has been preparing for a litter. Some well-trodden runs lead from mound to mound; they are sandy near the hedge where the particles have been carried out adhering to the rabbits' feet and fur. A crow rises lazily from the upper end of the field, and perches in the chestnut. His presence, too, was unsuspected. He is there by far too frequently. At this season the crows are always in the mowing-grass, searching about, stalking in winding tracks from furrow to furrow, picking up an egg here and a foolish fledgling that has wandered from the mound yonder. Very likely there may be a moorhen or two slipping about under cover of the long grass; thus hidden, they can leave the shelter of the flags and wander a distance from the brook. So that beneath the surface of the grass and under the screen of the leaves there are ten times more birds than are seen.
Besides the singing and calling, there is a peculiar sound which is only heard in summer. Waiting quietly to discover what birds are about, I become aware of a sound in the very air. It is not the midsummer hum which will soon be heard over the heated hay in the valley and over the cooler hills alike. It is not enough to be called a hum, and does but just tremble at the extreme edge of hearing. If the branches wave and rustle they overbear it; the buzz of a passing bee is so much louder, it overcomes all of it that is in the whole field. I cannot define it, except by calling the hours of winter to mind - they are silent; you hear a branch crack or creak as it rubs another in the wood, you hear the hoar frost crunch on the grass beneath your feet, but the air is without sound in itself. The sound of summer is everywhere - in the passing breeze, in the hedge, in the broad-branching trees, in the grass as it swings; all the myriad particles that together make the summer are in motion. The sap moves in the trees, the pollen is pushed out from grass and flower, and yet again these acres and acres of leaves and square miles of grass blades - for they would cover acres and square miles if reckoned edge to edge - are drawing their strength from the atmosphere. Exceedingly minute as these vibrations must be, their numbers perhaps may give them a volume almost reaching in the aggregate to the power of the ear. Besides the quivering leaf, the swinging grass, the fluttering bird's wing, and the thousand oval membranes which innumerable insects whirl about, a faint resonance seems to come from the very earth itself.
The fervour of the sunbeams descending in a tidal flood rings on the strung harp of earth. It is this exquisite undertone, heard and yet unheard, which brings the mind into sweet accordance with the wonderful instrument of nature.
By the apple tree there is a low bank, where the grass is less tall and admits the heat direct to the ground; here there are blue flowers - bluer than the wings of my favourite butterflies - with white centres - the lovely bird's-eyes, or veronica. The violet and cowslip, bluebell and rose, are known to thousands; the veronica is overlooked. The ploughboys know it, and the wayside children, the mower and those who linger in fields, but few else.
Brightly blue and surrounded by greenest grass, imbedded in and all the more blue for the shadow of the grass, these growing butterflies' wings draw to themselves the sun. From this island I look down into the depth of the grasses. Red sorrel spires - deep drinkers of reddest sun wine - stand the boldest, and in their numbers threaten the buttercups. To these in the distance they give the gipsy-gold tint - the reflection of fire on plates of the precious metal. It will show even on a ring by firelight; blood in the gold, they say. Gather the open marguerite daisies, and they seem large - so wide a disc, such fingers of rays; but in the grass their size is toned by so much green. Clover heads of honey lurk in the bunches and by the hidden footpath. Like clubs from Polynesia the tips of the grasses are varied in shape: some tend to a point - the foxtails - some are hard and cylindrical; others, avoiding the club shape, put forth the slenderest branches with fruit of seed at the ends, which tremble as the air goes by. Their stalks are ripening and becoming of the colour of hay while yet the long blades remain green.
Each kind is repeated a hundred times, the foxtails are succeeded by foxtails, the narrow blades by narrow blades, but never become monotonous; sorrel stands by sorrel, daisy flowers by daisy. This bed of veronica at the foot of the ancient apple has a whole handful of flowers, and yet they do not weary the eye. Oak follows oak and elm ranks with elm, but the woodlands are pleasant; however many times reduplicated, their beauty only increases. So, too, the summer days; the sun rises on the same grasses and green hedges, there is the same blue sky, but did we ever have enough of them?
No, not in a hundred years! There seems always a depth, somewhere, unexplored, a thicket that has not been seen through, a corner full of ferns, a quaint old hollow tree, which may give us something.
Bees go by me as I stand under the apple, but they pass on for the most part bound on a long journey, across to the clover fields or up to the thyme lands; only a few go down into the mowing-grass.
The hive bees are the most impatient of insects; they cannot bear to entangle their wings beating against grasses or boughs. Not one will enter a hedge. They like an open and level surface, places cropped by sheep, the sward by the roadside, fields of clover, where the flower is not deep under grass.
