the stem:  they drank it, and gave God thanks, and were not astonished.  God was great:  but that they had discovered long before they came into the tropics.  Noble old child-hearted heroes, with just romance and superstition enough about them to keep them from that prurient hysterical wonder and enthusiasm, which is simply, one often fears, a product of our scepticism!  We do not trust enough in God, we do not really believe His power enough, to be ready, as they were, as every one ought to be on a God-made earth, for anything and everything being possible; and then, when a wonder is discovered, we go into ecstasies and shrieks over it, and take to ourselves credit for being susceptible of so lofty a feeling, true index, forsooth, of a refined and cultivated mind.

They paddled onward hour after hour, sheltering themselves as best they could under the shadow of the southern bank, while on their right hand the full sun-glare lay upon the enormous wall of mimosas, figs, and laurels, which formed the northern forest, broken by the slender shafts of bamboo tufts, and decked with a thousand gaudy parasites; bank upon bank of gorgeous bloom piled upward to the sky, till where its outline cut the blue, flowers and leaves, too lofty to be distinguished by the eye, formed a broken rainbow of all hues quivering in the ascending streams of azure mist, until they seemed to melt and mingle with the very heavens.

And as the sun rose higher and higher, a great stillness fell upon the forest.  The jaguars and the monkeys had hidden themselves in the darkest depths of the woods.  The birds’ notes died out one by one; the very butterflies ceased their flitting over the tree-tops, and slept with outspread wings upon the glossy leaves, undistinguishable from the flowers around them.  Now and then a colibri whirred downward toward the water, hummed for a moment around some pendent flower, and then the living gem was lost in the deep blackness of the inner wood, among tree-trunks as huge and dark as the pillars of some Hindoo shrine; or a parrot swung and screamed at them from an overhanging bough; or a thirsty monkey slid lazily down a liana to the surface of the stream, dipped up the water in his tiny hand, and started chattering back, as his eyes met those of some foul alligator peering upward through the clear depths below.  In shaded nooks beneath the boughs, the capybaras, rabbits as large as sheep, went paddling sleepily round and round, thrusting up their unwieldy heads among the blooms of the blue water-lilies; while black and purple water-hens ran up and down upon the rafts of floating leaves.  The shining snout of a freshwater dolphin rose slowly to the surface; a jet of spray whirred up; a rainbow hung upon it for a moment; and the black snout sank lazily again.  Here and there, too, upon some shallow pebbly shore, scarlet flamingoes stood dreaming knee-deep, on one leg; crested cranes pranced up and down, admiring their own finery; and ibises and egrets