From this high post he noticed that, while he was well above one zone of shells, there was still another zone of them screaming far overhead. These projectiles of the upper strata of air were travelling in the opposite direction. He marked that they came from a crowded line of smoke-bursts and blinding flashes just beyond the boundary of the city. He decided that, upon resuming his journey, he would fly at the present level, and so avoid traversing again either of the zones of death.

Much to his disappointment, he found that his present observation post did not give him as wide a view as he had hoped for. The city of his captivity, he now saw, was set upon the loop of a silver stream in the centre of a saucer-like valley. In every direction his view was limited by low, encircling hills. Along one sector of this circuit – that from which the shells of the lower stratum seemed to him to be issuing – the hill-rim and the slopes below it were fringed with vomiting smoke-clouds and biting spurts of fire. This did not, however, influence in the least his choice of the direction in which to journey. Instinct, little by little, as he sat there on the slowly veering vane, was deciding that point for him. His gaze was fixing itself more and more towards the north, or, rather, the north-west; for something seemed to whisper in his heart that there was where he would find the wild solitudes which he longed for. The rugged and mist-wreathed peaks of Scotland or North Wales, though he knew them not, were calling to him in his new-found freedom.

The call, however, was not yet strong enough to be determining, so, having well fed and being beyond measure content with his liberty, he lingered on his skyey perch and watched the crash of the opposing bombardments. The quarter of the town immediately beneath him had so far suffered little from the shells, and the church showed no signs of damage except for one gaping hole in the roof. But along the line of the fortifications there seemed to be but one gigantic boiling of smoke and flames, with continual spouting fountains of debris. This inexplicable turmoil held his interest for a few moments. Then, while he was wondering what it all meant, an eleven-inch shell struck the church spire squarely about thirty feet below him.

The explosion almost stunned him. The tip of the spire – with the weather-cock, and the eagle still clinging to it – went rocketing straight up into the air amid a stifling cloud of black smoke, while the rest of the structure, down to a dozen feet below the point of impact, was blown to the four winds. Half stunned though he was, the amazed bird kept his wits about him, and clutched firmly to his flying perch till it reached the end of its flight and turned to fall. Then he spread his wings wide and let go. The erratic mass of wood and metal dropped away, and left him floating, half-blinded, in the heart of the smoke-cloud. A couple of violent wing-beats, however, carried him clear of the cloud; and at once he shaped his course upwards, as steeply as he could mount, smitten with a sudden desire for the calm and the solitude which were associated in his memory with the uppermost deeps of air.

The fire from the city batteries had just now slackened for a little, and the great bird's progress carried him through the higher shell zone without mishap. In a minute or two he was far above those strange flocks which flew so straight and swift, and made such incomprehensible noises in their flight. Presently, too, he was above the smoke, the very last wisps of it having thinned off into the clear, dry air. He now began to find that he had come once more into his own peculiar realm, the realm of the upper sky, so high that, as he thought, no other living creature could approach him. He arrested his ascent, and began to circle slowly on still wings, surveying the earth.

But now he received, for the first time, a shock. Hitherto the most astounding happenings had failed to startle him, but now a pang of something very like fear shot through his stout heart. A little to southward of the city he saw a vast pale-yellow elongated form rising swiftly, without any visible effort, straight into the sky. Had he ever seen a sausage, he would have thought that this yellow monster was shaped like one. Certain fine cords descended from it, reaching all the way to the earth, and below its middle hung a basket, with a man in it. It rose to a height some hundreds of feet beyond the level on which the eagle had been feeling himself supreme. Then it came to rest, and hung there, swaying slowly in the mild wind.

His apprehension speedily giving way to injured pride, the eagle flew upwards, in short, steep spirals, as fast as his wings could drive him. Not till he could once more look down upon the fat back of the glistening yellow monster did he regain his mood of unruffled calm. But he regained it only to have it stripped from him, a minute later, with tenfold lack of ceremony. For far above him – so high that even his undaunted wings would never venture thither – he heard a fierce and terrible humming sound. He saw something like a colossal bird – or rather, it was more suggestive of a dragonfly than a bird – speeding towards him with never a single beat of its vast, pale wings. Its speed was appalling. The eagle was afraid, but not with any foolish panic. He knew that even as a sparrow would be to him, so would he be to this unheard-of sovereign of the skies. Therefore it was possible the sovereign of the skies would ignore him and seek a more worthy opponent. Yes, it was heading towards the giant sausage. And the sausage, plainly, had no stomach for the encounter. It seemed to shrink suddenly; and with sickening lurches it began to descend, as if strong hands were tugging upon the cords which anchored it to earth. The eagle winged off modestly to one side, but not far enough to miss anything of the stupendous encounter which he felt was coming. Here, at last, were events of a strangeness and a terror to move even his cool spirit out of its indifference.

Now the giant insect was near enough for the eagle to mark that it had eyes on the under-sides of its wings – immense, round, coloured eyes of red and white and blue. Its shattering hum shook the eagle's nerves, steady and seasoned though they were. Slanting slightly downwards, it darted straight toward the sausage, which was now wallowing fatly in its convulsive efforts to descend. At the same time the eagle caught sight of another of the giant birds, or insects, somewhat different in shape and colour from the first, darting up from the opposite direction. Was it, too, he wondered, coming to attack the terrified sausage, or to defend it?

Before he could find an answer to this exciting question, the first monster had arrived directly above the sausage and was circling over it at some height, glaring down upon it with those great staring eyes of its wings. Something struck the sausage fairly in the back. Instantly, with a tremendous windy roar, the sausage vanished in a sheet of flame. The monster far above it rocked and plunged in the uprush of tormented air, the waves of which reached even to where the eagle hung poised, and forced him to flap violently in order to keep his balance against them.

A few moments later the second monster arrived. The eagle saw at once that the two were enemies. The first dived headlong at the second, spitting fire, with a loud and dreadful rap-rap-rapping noise, from its strange blunt muzzle. The two circled around each other, and over and under each other, at a speed which made even the eagle dizzy with amazement; and he saw that it was something more deadly than fire which spurted from their blunt snouts; for every now and then small things, which travelled too fast for him to see, twanged past him with a vicious note which he knew for the voice of death. He edged discreetly farther away. Evidently this battle of the giants was dangerous to spectators. His curiosity was beginning to get sated. He was on the point of leaving the danger area altogether, when the dreadful duel came suddenly to an end. He saw the second monster plunge drunkenly, in wild, ungoverned lurches, and then drop head first, down, down, down, straight as a stone, till it crashed into the earth and instantly burst into flame. He saw the great still eyes of the victor staring down inscrutably upon the wreck of its foe. Then he saw it whirl sharply – tilting its rigid wings at so steep an angle that it almost seemed about to overturn – and dart away again in the direction from which it had come. He saw the reason for this swift departure. A flock of six more monsters, of the breed of the one just slain, came sweeping up from the south to take vengeance for their comrade's defeat.

The eagle had no mind to await them. He had had enough of wonders, and the call in his heart had suddenly grown clear and intelligible. Mounting still upward till he felt the air growing thin beneath his wing-beats, he headed northwards as fast as he could fly. He had no more interest now in the amazing panorama which unrolled beneath him, in the thundering and screaming flights of shell which sped past in the lower strata of the air. He was intent only upon gaining the wild solitudes of which he dreamed. He marked others of the monsters which he so dreaded, journeying sometimes alone, sometimes in flocks, but always with the same implacable directness of flight, always with that angry and menacing hum which, of all the sounds he had ever heard, alone had power to shake his bold heart. He noticed that sometimes the sky all about these monsters would be filled with sudden bursts of fleecy cloud, looking soft as wool; and once he saw one of these apparently harmless clouds burst full on the nose of one of the monsters, which instantly flew apart and went hurtling down to earth in revolving fragments. But he was no longer curious. He gave them all as wide a berth as possible, and sped on, without delaying to note their triumphs or their defeats.

At last the earth grew green again below him. The monsters, the smoke, the shells, the flames, the thunders, were gradually left behind, and far ahead at last he saw the sea, flashing gold and sapphire beneath the summer sun. Soon – for he flew swiftly – it was almost beneath him. His heart exulted at the sight. Then across that stretch of gleaming tide he saw a dim line of cliffs – white cliffs, such cliffs as he desired.

But at this point, when he was so near his goal, that Fate which had always loved to juggle with him decided to show him a new one of her tricks. Two more monsters appeared, diving steeply from the blue above him. One was pursuing the other. Quite near him the pursuer overtook its quarry, and the two spat fire at each other with that strident rap-rap-rapping sound which he so disliked. He swerved as wide as possible from the path of their terrible combat, and paid no heed to its outcome. But, as he fled, something struck him near the tip of his left wing.

The shock went through him like a needle of ice or fire, and he dropped, leaving a little cloud of feathers in the air above to settle slowly after him. He turned once completely over as he fell. But presently; with terrific effort, he succeeded in regaining a partial balance. He could no longer fully support himself, still less continue his direct flight; but he managed to keep on an even keel and to delay his fall. He knew that to drop into the sea below him was certain death. But he had marked that the sea was dotted with peculiar-looking ships – long, narrow, dark ships – which travelled furiously, vomiting black smoke and carrying a white mass of foam in their teeth, Supporting himself, with the last ounce of his strength, till one of these rushing ships was just about to pass below him, he let himself drop, and landed sprawling on the deck.

Half stunned though he was, he recovered himself almost instantly, clawed up to his feet, steadied himself with one outstretched wing against the pitching of the deck, and defied, with hard, undaunted eye and threatening beak, a tall figure in blue, white-capped and gold-braided, which stood smiling down upon him.

*****

"By Jove," exclaimed Sub-Lieutenant James Smith, "here's luck: Uncle Sam's own chicken, which he's sent us as a mascot till his ships can get over and take a hand in the game with us: Delighted to see you, old bird: You've come to the right spot, you have, and we'll do the best we can to make you comfortable."