During the whole season the albicore hung about the reefs of Mas-a-fuera and Juan Fernandez Island. The young had come forth and the sheltered places inside the outer breakers were teeming with them. Our leader had driven to sea all other fish who were at all antagonistic to them, and peaceful tranquillity reigned. Once or twice a growing fellow, who had reached six feet or more in length, wanted to try conclusions with the leader, but he soon had enough after encountering the sharp teeth, and took his place among the followers. He was their king. A king by election and superiority, he led them steadily until the season waned, and the time for the bonita to strike inshore came at hand.
As this time drew near the feeling of unrest began to show itself among the school. Stragglers began to leave the reef and seek the open ocean with the instinctive longing for that safety which exists there. Our king watched them go by pairs and sometimes dozens, but he made no attempt to stop them. There would be enough to look out for without them, and they could well be spared.
Finally the time came for the general movement. He had marshaled the great host of albicore from the adjacent reefs, and together in one vast throng they left for open ocean, going to the northward to avoid the enemy who would attack from the south and west. The bonita were not as large or as heavy as themselves individually, but they were the strongest creatures of their size in the ocean, and their countless numbers made them absolutely fearless. They would attack anything that stood in their path, and their great vitality and quickness made them the most dreaded of all the foraging bands of sea-wolves which roamed the South Sea.
The solid phalanx of albicore started offshore at sunrise, the king in the van and the younger and more helpless bringing up in the rear of the column; but as before many of the young had been overlooked as they loitered among the sheltered places in the rocks.
The head of the moving mass was a full mile from shore before the end of the crowd had begun to leave, and as the sun shone upon the calm ocean, its rays struck glancing along the flanks of thousands of moving bodies, making the water seem like shimmering silver as the light flashed from the bright scales. There was no wind at all, and far away to the westward our leader thought he saw a peculiar disturbance of the sea surface. He took a leap into the air to get a better view and was followed by many of his companions, who usually imitated his example in all his movements. As he rose in the sunshine his glistening armor reflected the light and made him visible for miles. What he had seen upon the western skyline was enough. As far as the eye could reach the ocean had spurted white at his plunge, for the bonita had seen him, and with a front of several miles in extent they were plunging toward the band of albicore, tearing the calm surface to foam with their rush. It was as though some mighty explosion had taken place and spurted the sea upward in little jets along the front of a sunken reef, for the bonita acted almost in unison in spite of their vast numbers. They were now in full charge.
When two rapidly moving bodies, of almost equal weight, meet, the one having the swifter movement will prevail. King Albicore understood this principle instinctively, and instantly darted forward. His followers joined him, and away they rushed straight for the line of breaking water which drew nearer and nearer as the moments flew by. The rear of the column, finding the head leaving at speed, closed up the gap and came onward until soon the entire mass of albicore were driving headlong to the westward as fast as they could go.
It was a magnificent sight to watch those charging columns. A million bonita charging a hundred thousand albicore. Nowhere on land could such vast hosts of large living creatures marshal. The sea was ruffled and foamed for miles with the disturbance of the fleeting bodies, and from above the bos’n-birds could watch the long line of pointed heads making the ocean darken with a huge shadow as the hordes rushed onward.
A mile, then a half—a quarter, and still the ruffling lines of ocean surface seemed to draw nearer with undiminished speed. There was a seeming instant of quiet. A space of apparently unruffled water. And then they met.
Like an eruption from some subterranean crater the sea sprung upward. The long lines of pointed heads struck together. Bodies flung high in the air. Tails, heads, quivering sides streaming from ugly gashes, were thrown into the sunlight, and then upon the quiet of the morning there broke a deep, dull, moaning roar of immense volume.
Full into the center of the great army the king albicore tore his way. Bonita snapped and flashed upon all sides, their vigorous bodies fairly quivering with the rapidity of their movements, but with his jaws cutting like a pair of flying shears, he held his way while his sturdy followers entered behind him and forced the gap. Into this, like a wedge, pressed the body of the column, cutting and fighting with incredible fury. Comrades fell out by the hundred, chopped and torn by the bonita who surged in upon the flanks, but the great mass of albicore tore its way through, killing everything in its path.