kangaroo, as big as a hippopotamus in the body, had an enemy in the pouched lion; but there were twenty kinds of lesser kangaroos which the carnivorous beast could attack first; so the largest lived on in peace and flourished, growing more and more huge, until at last Man appeared in a spectral sort of way upon the scene, and annihilated the genus. For reptiles, our own colonies in Africa supply individuals worthy in every way to have been the contemporaries of these giants. Huge herbivorous dragons — two-tusked reptiles with the skulls of crocodiles — grazed along the rich pastures of the antediluvian Africa; and iguanadons, prodigious creatures of the lizard kind, with large, flattened, crushing teeth covering the palate above like a paving-stone, and working upon a corresponding breadth of surface in the lower jaw.
For birds, again, we need go no farther — for we should certainly fare no better — than our own colony of New Zealand, which monopolizes the wonders of the bird paradise, where a score of gigantic feathered things, as big as camels, had the islands all to themselves, feeding to their hearts’ content on the nutritious fern-roots. The nurseries of the dinornis and the moa had, however, their bogey in the terrible harpagornis, a bird of prey far larger than the condor or the lammergeyer, and sufficient in itself to justify the old-world traditions of the roc, the sirmurg, and the other gigantic fowls of story. But the adult birds had no cause for fear even from such an eagle as this; and so the geese grew so big that they could not fly and gradually dispensed with wings, and the coots became so prodigious that they, too, gave up flying as a troublesome and unnecessary method of locomotion; and everything at last came to waddling
