"Look out now, Martin, an' hould back the dog for fear he wakes him up," said Barney, in a hoarse whisper, as he stepped ashore and hastened stealthily towards the sleeping monster; catching up a handful of gravel as he went, and ramming it down the barrel of his pistol. It was a wonderful pistol that—an Irish one by birth, and absolutely incapable of bursting, else assuredly it would have gone, as its owner said, to "smithereens" long ago.
Barney was not a good stalker. The alligator awoke and made for the water as fast as it could waddle. The Irishman rushed forward close up, as it plunged into the river, and discharged the compound of lead and stones right against the back of its head. He might as well have fired at the boiler of a steam-engine. The entire body of an alligator—back and belly, head and tail—is so completely covered with thick hard scales, that shot has no effect on it; and even a bullet cannot pierce its coat of mail, except in one or two vulnerable places. Nevertheless the shot had been fired so close to it that the animal was stunned, and rolled over on its back in the water. Seeing this, the old trader rushed in up to his chin, and caught it by the tail; but at the same moment the monster recovered, and, turning round, displayed its terrific rows of teeth. The old man uttered a dreadful roar, and struggled to the land as fast as he could; while the alligator, equally frightened, no doubt, gave a magnificent flourish and splash with its tail, and dived to the bottom of the river.
The travellers returned disgusted to their canoe, and resumed their journey up the Amazon in silence.
The vulnerable places about an alligator are the soft parts under the throat and the joints of the legs. This is well known to the jaguar, its mortal foe, which attacks it on land, and fastening on these soft parts, soon succeeds in killing it; but should the alligator get the jaguar into its powerful jaws or catch it in the water, it is certain to come off the conqueror.
The Amazon, at its mouth, is more like a wide lake or arm of the sea than a river. Mention has been already made of this noble stream in the Hermit's Story; but it is worthy of more particular notice, for truly the Amazon is in many respects a wonderful river. It is the largest, though not quite the longest, in the world. Taking its rise among the rocky solitudes of the great mountain range of the Andes, it flows through nearly four thousand miles of the continent in an easterly direction, trending northward towards its mouth, and entering the Atlantic Ocean on the northern coast of South America, directly under the Equator. In its course it receives the waters of nearly all the great rivers of central South America, and thousands of smaller tributaries; so that when it reaches the ocean its volume of water is enormous. Some idea may be formed of its majestic size, from the fact that one of its tributaries—the Rio Negro—is fifteen hundred miles long, and varying in breadth; being a mile wide not far from its mouth, while higher up it spreads out in some places into sheets of ten miles in width. The Madeira, another tributary, is also a river of the largest size. The Amazon is divided into two branches at its mouth by the island of Marajo, the larger branch being ninety-six miles in width. About two thousand miles from its mouth it is upwards of a mile wide. So great is the force of this flood of water, that it flows into the sea unmixed for nearly two hundred miles. The tide affects the river to a distance of about four hundred miles inland; and it is navigable from the sea for a distance of three thousand miles inland.
On the north bank of the Amazon there are ranges of low hills, partly bare and partly covered with thickets. These hills vary from three hundred to a thousand feet high, and extend about two hundred miles inland. Beyond them the shores of the river are low and flat for more than two thousand miles, till the spurs of the Andes are reached.
During the rainy season the Amazon overflows all its banks, like the Nile, for many hundreds of miles; during which season, as Martin Rattler truly remarked, the natives may be appropriately called aquatic animals. Towns and villages, and plantations belonging to Brazilians, foreign settlers, and half-civilized Indians, occur at intervals throughout the whole course of the river; and a little trade in dye-woods, India-rubber, medicinal drugs, Brazil nuts, coffee, &c., is done; but nothing to what might and ought to be, and perhaps would be, were this splendid country in the hands of an enterprising people. But the Amazonians are lazy, and the greater part of the resources of one of the richest countries in the world is totally neglected.
"Arrah!" said Barney, scratching his head and wrinkling his forehead intensely, as all that we have just written, and a great deal more, was told to him by a Scotch settler whom he found superintending a cattle estate and a saw-mill on the banks of the Amazon—"Faix, then, I'm jist as wise now as before ye begun to spake. I've no head for fagures whatsumdiver; an' to tell me that the strame is ninety-six miles long and three thousand miles broad at the mouth, and sich like calcerlations, is o' no manner o' use, and jist goes in at wan ear an' out at the tother."
Whereupon the Scotch settler smiled and said, "Well, then, if ye can remember that the Amazon is longer than all Europe is broad; that it opens up to the ocean not less than ten thousand miles of the interior of Brazil; and that, comparatively speaking, no use is made of it whatever, ye'll remember enough to think about with profit for some time to come."
And Barney did think about it, and ponder it, and revolve it in his mind, for many days after, while he worked with Martin and the old trader at the paddles of their montaria. They found the work of canoeing easier than had been anticipated; for during the summer months the wind blows steadily up the river, and they were enabled to hoist their mat-sail, and bowl along before it against the stream.