The pilot perceived that the one hitherto guiding him was going out of sight,—not by sinking below the horizon, but because the sky was becoming overcast by thick clouds. In ten minutes more there was not a star visible; and, so far as direction went, the helm might as well have been abandoned. Tom, however, stuck to his paddle, for the purpose of steadying the craft; and the breeze, as before, carried them on in a direct course. In about an hour after, this gave token of forsaking them; and, at a still later period, the log lay becalmed upon the bosom of the lagoa.
What, next? Should they awake the others and communicate the unpleasant intelligence? Tom was of opinion that they should, while the negro thought it would be of no use. “Better let dem lie ’till,” argued he, “and hab a good night ress. Can do no good wake um up. De ole craff muss lay to all de same, till dar come anodder whif ob de wind!”
While they were disputing the points, or rather after they had done disputing, and each held his tongue, a sound reached their ears that at once attracted the attention of both. It was rather a chorus of sounds, not uttered at intervals, but continued all the time they were listening. It bore some resemblance to a distant waterfall; but now and then, mingling with the hoarser roaring of the torrent, were voices as of birds, beasts, and reptiles. None of them were very distinct. They appeared to come from some point at a great distance off. Still, they were loud enough to be distinguished, as sounds that could not proceed out of the now tranquil bosom of the lagoa.
Perhaps they might sooner have attracted the notice of the two men, but for the sighing of the breeze against the sail, and the rippling of the water as it rushed along the sides of the ceiba. When these sounds had ceased, the conversation that ensued produced the same effect; and it was only after the dispute came to a close that the disputants were made aware that something besides their own voices was disturbing the tranquillity of the night.
“What is it, I wondher?” was the remark of Tipperary Tom. “Can yez tell, Mozey?”
“It hab berry much de soun’ ob a big forress!”
“The sound av a forest? What div yez mane by that?”
“Wha’ shud I mean, but de voices ob de animal dat lib in de forress. De birds an’ de beast, an’ de tree frogs, an’ dem ’ere crickets dat chirps ’mong de trees. Dat’s what dis nigger mean.”
“I b’lieve ye’re right, nager. It’s just that same. It can’t be the wather, for that’s did calm; an’ it can’t purceed from the sky, for it don’t come in that direction. In trath it’s from the forest, as ye say.”
“In dat case, den, we muss be near de odder side ob de lagoa, as de Indyun call um,—jess wha we want to go.”