seemed to give a spring, and fixed its hind quarters firmly upon the tough pachyderm’s back.

“Big lion much hungry,” said Coffee quietly. “Nosros’ skin very hard.”

As he spoke Jack had gone down upon one knee, and sent a bullet after the fast-receding pair, the echoes of the rifle report mingling with the hoarse snorting bellow of the rhinoceros.

Dick, roused by his brother’s example, also took aim and fired, his father following last.

Then the two animals disappeared from view, evidently passing pretty near the waggon, but fortunately missing the little valley where the cattle were grazing.

“Coffee is right,” said Mr Rogers; “that lion must have been ravenous, or it would not have attacked such a beast as that. Well, boys, you must keep a bright look out, for we, shall have to meet the enemy here.”

“Hadn’t we better go after the rhinoceros?” said Dick.

“What would be the use?” said his father; “the monster is going at a tremendous rate. No: let’s go higher up amongst the rocks.”

They passed several snakes, and found one boa-constrictor, a comparatively small one though, which Coffee and Chicory attacked as it lay basking in the sunshine, its bright brown and yellow markings glistening in the bright light.