They toiled all the rest of the day to reach higher ground. As they stole cautiously closer to the foothills of the Great Range and the ground became firmer, they were able to take to the air for short stretches, but they were no sooner aloft among the willows than the lizard-birds came squalling down on them by the dozens, fighting among each other for the privilege of nipping these plump and incredibly slow-moving monkeys.
No man, no matter how confirmed a free-thinker, could have stood up under such an onslaught by the creatures he had been taught as a child to think of as his ancestors. The first time it happened, every member of the party dropped like a pine-cone to the sandy ground and lay paralyzed under the nearest cover, until the brindle-feathered, fan-tailed screamers tired of flying in such tight circles and headed for clearer air. Even after the lizard-birds had given up, they crouched quietly for a long time, waiting to see what greater demons might have been attracted by the commotion.
Luckily, on the higher ground there was much more cover from low-growing shrubs and trees—palmetto, sassafras, several kinds of laurel, magnolia, and a great many sedges. Up here, too, the endless jungle began to break around the bases of the great pink cliffs. Overhead were welcome vistas of open sky, sketchily crossed by woven bridges leading from the vine-world to the cliffs themselves. In the intervening columns of blue air a whole hierarchy of flying creatures ranked themselves, layer by layer. First, the low-flying beetles, bees and two-winged insects. Next were the dragonflies which hunted them, some with wingspreads as wide as two feet. Then the lizard-birds, hunting the dragonflies and anything else that could he nipped without fighting back. And at last, far above, the great gliding reptiles coasting along the brows of the cliffs, riding the rising currents of air, their long-jawed hunger stalking anything that flew—as they sometimes stalked the birds of the attic world, and the flying fish along the breast of the distant sea.
The party halted in an especially thick clump of sedges. Though the rain continued to fall, harder than ever, they were all desperately thirsty. They had yet to find a single bromelaid: evidently the tank-plants did not grow in Hell. Cupping their hands to the weeping sky accumulated surprisingly little water; and no puddles large enough to drink from accumulated on the sand. But at least, here under the open sky, there was too much fierce struggle in the air to allow the lizard-birds to congregate and squall about their hiding place.
The white sun had already set and the red sun's vast arc still bulged above the horizon. In the lurid glow the rain looked like blood, and the seamed faces of the pink cliffs had all but vanished. Honath peered dubiously out from under the sedges at the still distant escarpments.
"I don't see how we can hope to climb those," he said, in a low voice. "That kind of limestone crumbles as soon as you touch it, otherwise we'd have had better luck with our war against the cliff tribe."
"We could go around the cliffs," Charl said. "The foothills of the Great Range aren't very steep. If we could last until we get to them, we could go on up into the Range itself."
"To the volcanoes!" Mathild protested. "But nothing can live up there, nothing but the white fire-things. And there are the lava-flows, too, and the choking smoke—"
"Well, we can't climb these cliffs. Honath's quite right," Alaskon said. "And we can't climb the Basalt Steppes, either—there's nothing to eat along them, let alone any water or cover. I don't see what else we can do but try to get up into the foothills."