36. The southern part of the world calls birds, which inhabit the streams of the Nile, ‘ibices.’ But the eastern and western quarters term small quadrupeds, ‘ibices,’ whose custom also it is to bring forth in the rocks, because they know not how to dwell except in the rocks. And if they ever fall down, even from the lofty tops of the mountains, they catch themselves without hurt on their own horns. For in falling they strike their head, and while they present the tips of its horns, the whole body is exempt from the injury of the fall. But it is the custom with hinds to destroy the serpents which they have found, and to mangle their limbs with their bites. But it is said that, if ever they cross rivers, they rest the weight of their heads on the backs of those in front, and that, succeeding in turn to each other, they do not feel at all the labour of the weight. Why is it then that blessed Job is questioned concerning the bringing forth of the wild goats, and the hinds, except that by w...