XXIII
After ten days' journey the caravan finally crossed the depressions in the crests of mountains and entered into a different country. It was an immense plain, broken here and there by small hills, but was mainly level. The vegetation changed entirely. There were no big trees, rising singly or in clumps over the wavy surface of the grass. Here and there projected at a considerable distance from each other acacias yielding gum, with coral-hued trunks, umbrella-like, but with scant foliage and affording but little shade. Among the white-ant hillocks shot upwards here and there euphorbias, with boughs like the arms of a candle-stick. In the sky vultures soared, and lower there flew from acacia to acacia birds of the raven species with black and white plumage. The grass was yellow and, in spike, looked like ripe rye. But, nevertheless, that dry jungle obviously supplied food for a great number of animals, for several times each day the travelers met considerable herds of antelopes, hartbeests, and particularly zebras. The heat on the open and treeless plain became unbearable. The sky was cloudless, the days were excessively hot, and the night did not bring any rest.
The journey became each day more and more burdensome. In the villages which the caravan encountered, the extremely savage populace received it with fear, but principally with reluctance, and if it were not for the large number of armed guards as well as the sight
