"Por la Santa Virgen, for the holy Virgin's sake, on, on! No hay tiempo para hablar. We have still two leagues to go, and in one hour comes the flood."

And they recommenced their howling, yelling chorus of "Misericordia! Audi nos peccadores!" and "Santissima Virgen, and Todos santos y angeles!"

"Are the fellows mad?" shouted Rowley, "What if the water does come? It won't swallow you. A ducking more or less is no such great matter. You are not made of sugar or salt. Many's the drenching I've had in the States, and none the worse for it. Yet our rains are no child's play neither."

On looking round us, however, we were involuntarily struck with the sudden change in the appearance of the heavens. The usual golden black blue colour of the sky was gone, and had been replaced by a dull gloomy grey. The quality of the air appeared also to have changed; it was neither very warm nor very cold, but it had lost its lightness and elasticity, and seemed to oppress and weigh us down. Presently we saw the dark cloud rise gradually from behind the hills, completely clearing their summits, and then sweeping along until it hung over the valley, in form and appearance like some monstrous night-moth, resting the tips of its enormous wings on the mountains on either side. To our right we still saw the roofs and walls of Quidricovi, apparently at a very short distance.

"Why not go to Quidricovi?" shouted I to the guides, "we cannot be far off."

"More than five leagues," answered the men, shaking their heads and looking up anxiously at the huge moth, which was still creeping and crawling on, each moment darker and more threatening. It was like some frightful monster, or the fabled Kraken, working itself along by its claws, which were struck deep into the mountain-wall on either side of its line of progress, and casting its hideous shadow over hill and dale, forest and valley, clothing them in gloom and darkness. To our right hand and behind us, the mountains were still of a glowing golden red, lighted up by the sun, but to the left and in our front all was black and dark. With the same glance we beheld the deepest gloom and the brightest day, meeting each other but not mingling. It was a strange and ominous sight.

Ominous enough; and the brute creation seem to feel it so as well as ourselves. The chattering parrots, the hopping, gibbering, quarrelsome apes, all the birds and beasts, scream and cry and flutter and spring about, as though seeking a refuge from some impending danger. Even our horses begin to tremble and groan—refuse to go on, start and snort. The whole animal world is in commotion, as if seized with an overwhelming panic. The forest is teeming with inhabitants. Whence come they, all these living things? On every side is heard the howling and snarling of beasts, the frightened cries and chirpings of birds. The vultures and turkey-buzzards, that a few minutes before were circling high in the air, are now screaming amidst the branches of the mahogany-trees; every creature that has life is running, scampering, flying—apes and tigers, birds and creeping things.

"Vamos, por la Santissima! On! or we are all lost."

And we ride, we rush along—neither masses of rock, nor fallen trees, nor thorns and brambles, check our wild career. Over every thing we go, leaping, scrambling, plunging, riding like desperate men, flying from a danger of which the nature is not clearly defined, but which we feel to be great and imminent. It is a frightful terror-striking foe, that huge night-moth, which comes ever nearer, growing each moment bigger and blacker. Looking behind us, we catch one last glimpse of the red and bloodshot sun, which the next instant disappears behind the edge of the mighty cloud.

Still we push on. Hosts of tigers, and monkeys both large and small, and squirrels and jackals, come close up to us as if seeking shelter, and then finding none, retreat howling into the forest. There is not a breath of air stirring, yet all nature—plants and trees, men and beasts—seem to quiver and tremble with apprehension. Our horses pant and groan as they bound along with dilated nostrils and glaring eyes, trembling in every limb, sweating at every pore, half wild with terror; giving springs and leaps that more resemble those of a hunted tiger than of a horse.