Let us call it a “fennec,” or diurnal fox, and say farther that although there are several species of true foxes in Africa, and several of jackal-foxes, there are also several of fennecs. Three are well known. The fennec of Bruce, (Megalotis zerda), first described by that traveller as seen by him in Abyssinia, but also indigenous to South Africa; the “zabora,” (Megalotis famelicus), a native of Nubia and Kordofan, and supposed to be the animal represented on Egyptian temples, which has been taken for the figure of the jackal; and the “caama fennec,” (Megalotis caama).

A fourth species, “Lalande’s zerda,” (Megalotis Lalandii), has been “hooked out” of this genus, and made to form one of itself, (Agriodus), not because its habits in anywise differ from the Megalotides, but because it chances to differ slightly from them in the form and arrangement of its “ivories.”

Now of all these fennecs the one which was passing before the eyes of Hans was the “caama,” the smallest of the whole tribe either of fennecs or foxes.

Crouching just like a fox, now trotting nimbly a few paces, now halting and squatting close to the ground, as though fearful of being observed, the little creature passed on.

What was it after? What prey was it in pursuit of?

On watching it for a few moments, Hans saw to his great surprise that it was after the ostriches!

It was going the same way they had gone, its sharp snout set towards, and its eyes evidently bent upon, them. Whenever they stopped it did the same, squatting down as it did so, as if to avoid their observation; and when they moved on, it also trotted forward, halting at intervals behind stones and bushes and earnestly regarding the birds in advance. Beyond a doubt it was trailing them! But what could this little creature want with the ostriches? Certainly not to attack them, though it was following after them just as a fox would a covey of partridges.

It could not be that, however; as a kick from the mighty leg of one of these birds would have hoisted the fennec fifty yards over the plain, like a ball from a cricket-bat.

No; it could not be following them with hostile intentions,—puny pigmy that it appeared beside the big camel-birds!

For what, then, was it trailing them? Of course it was not running on the scent, but the view. On their track it certainly was, and as certainly was it “dogging” them. For what purpose?