hollows under the impending rocks; negroes, men, women, and children, were hurrying with their hoes on their shoulders past the windows to their huts.  Several large bloodhounds had ventured into the hall, and were crouching with a low whine at our feet.  The large carrion crows were the only living things which seemed to brave the approaching chu-basco, and were soaring high up in the heavens, appearing to touch the black, agitated fringe of the lowering thunder clouds.  All other kinds of winged creatures, parrots, and pigeons, and cranes, had vanished by this time under the thickest trees, and into the deepest coverts, and the wild ducks were shooting past in long lines, piercing the thick air with outstretched neck and clanging wing.

Suddenly the wind fell, and the sound of the waterfall increased, and grew rough and loud, and the undefinable rushing noise that precedes a heavy fall of rain in the tropics, the voice of the wilderness, moaned through the high woods, until at length the clouds sank upon the valley in boiling mists, rolling halfway down the surrounding hills; and the water of the stream, whose scanty rill but an instant before hissed over the precipice in a small, transparent ribbon of clear grass-green, sprinkled with white foam, and then threaded its way round the large rocks in its capacious channel, like a silver eel twisting through a desert, now changed in a moment to a dark turgid chocolate colour; and even as we stood and looked, lo! a column of water from the mountains, pitched in thunder over the face of the precipice, making the earth tremble, and driving up from the rugged face of the everlasting rocks in smoke, and forcing the air into eddies and sudden blasts which tossed the branches of the trees that overhung it, as they were dimly seen through clouds of drizzle, as if they had been shaken by a tempest, although there was not a breath stirring elsewhere out of heaven; while little, wavering, spiral wreaths of mist rose up thick from the surface of the boiling pool at the bottom of the cataract, like miniature water-spouts, until they were dispersed by the agitation of the air above.

At length the swollen torrent rolled roaring down the narrow valley, filling the whole water-course, about fifty yards wide, and advancing with a solid front a fathom high—­a fathom deep does not convey the idea—­like a stream of lava, or as one may conceive of the Red Sea, when, at the stretching forth of the hand of the prophet of the Lord, its mighty waters rolled back and stood heaped up as a wall to the host of Israel.

The channel of the stream, which but a minute before I could have leaped across, was the next instant filled and utterly impassable.

And the rain now began pattering in large drops, like scattering shots preceding an engagement, on the wooden shingles with which the house was roofed, gradually increasing to a loud rushing noise, which, as the rooms were not ceiled, prevented a word being heard.