I
The old canal lay dreaming under the autumn sun, tranquil between its green banks and its two rows of stiffly-rimmed bordering poplars. Once a busy highway for barges, it was now little more than a great drainage ditch, with swallow and dragon-flies darting and flashing over its seldom ruffled surface. Scattered here and there over the fat, green meadows beyond its containing dykes, fat cows lay lazily chewing the cud.
It was a scene of unmarred peace. To the cows nothing could have seemed more impregnable than their security. Off south-westward and southward, to be sure, the horizon was columned, decoratively but ominously, by pillars of dense smoke, sharp against the turquoise sky. But such phenomena, however novel, failed to stir the cows to even the mildest curiosity. The spacious summer air, however, was entertaining a strange riot of noises. It thumped and throbbed and thundered. It seemed to be ripped across from time to time with a dry, leisurely sound of tearing. Again, it would be suddenly shattered with enormous earth-shaking crashes. But all this foolish tumult was in the distance, and it gave the cows not the slightest concern. It had not interfered with the excellent quality of the pasturage; it had not disturbed the regularity of milking-time.
Strategically considered, the lazy old canal led from nowhere to nowhere, and the low levels through which it ran were aside from the track of the fighting. The peasant folk on their little farms still went about their business, but very quietly and with lowered voices, as if hoping thus to avoid the eye of Fate.
Along the grass-grown towpath, marching in half-sections, came a tiny detachment of long-coated Belgian riflemen with a machine-gun. The deadly little weapon, on its two-wheeled toy carriage, was drawn by a pair of sturdy, brindled dogs—mongrels, evidently, showing a dash of bull and a dash of retriever in their make-up. They were not as large as the dogs usually employed by the Belgians in this kind of service, but they were strong, and keen on their job. Digging their strong toes into the turf, they threw their weight valiantly into the straps, and pressed on, with tongues hanging out and what looked like a cordial grin on their panting jaws. They seemed desperately afraid of being left behind by their quick-marching comrades.
The little band kept well under the trees as they went, lest some far-scouting aeroplane should catch sight of them. In the south-eastern sky, presently, an aeroplane—a Taube—did appear; but it was so distant that the young lieutenant in command of the detachment, after examining it carefully with his field-glasses, concluded that it was little likely to detect his dark line moving under the trees. The Taube, that execrated dove of death, was spying over the Belgian trenches, and doubtless daring a hot fire from the Belgian rifles. Once it made a wide sweep north-westward, rapidly growing larger, and the little band under the trees lay down, hiding themselves and the gun behind the dyke. Then its flight swerved back over the Belgian lines, and the commander, lowering his glasses with a deep breath of relief, gave the order to march. Two minutes later, around the questing aeroplane appeared a succession of sudden fleecy puffs of smoke, looking soft and harmless as cotton-wool. One of these came just before the nose of the aeroplane. Next moment the machine gave a great swooping dive, righted itself, dived again, and dropped like a stone.
"Thank God for that!" muttered the young lieutenant, and his men cheered grimly under their breath.
Three minutes later the detachment came to an old stone bridge. Here it halted. The men began hastily entrenching themselves where they could best command the approaches on the other side. The machine-gun, lifted from its little carriage, was placed cunningly behind a screen of reeds. The two dogs, panting, lay down in their harness under a thick bush. In an amazingly brief time the whole party was so hidden that no one approaching from the other side of the canal could have guessed there was anything more formidable in the neighbourhood than the ruminating cows.
The neglected, almost forgotten, old bridge had suddenly leapt into importance. Reinforcements for the sore-pressed division to the south-east were being sent around by the north of the canal, and were to cross by the bridge. The detachment had been sent to guard the bridge at all costs from any wide-roving patrols of Uhlans who might take it into their heads to blow it up. In war it is a pretty safe principle to blow up any bridge if you are quite sure you won't be wanting it yourself. The fact that the other side has spared it is enough to damn it off-hand.
The tumult of the far-off gunfire was so unremitting that the ears of the bridge-guard gradually came to accept it as a mere background, against which small, insignificant sounds, if sudden and unexpected, became strangely conspicuous. The crowing of a cock in the farmyard a few fields off, the sharp cry of a moorhen, the spasmodic gabbling of a flock of fat ducks in the canal—these small noises were almost as clearly differentiated as if heard in a stark silence.