plains recumbent elephants without knowing them to be such, taking them for bare, blackened elevations of the soil; even so, often, with him, who for the first time beholds this species of the leviathans of the sea.

And even when recognised at last, their immense magnitude renders it very hard really to believe that such bulky masses of overgrowth can possibly be instinct, in all parts, with the same sort of life that lives in a dog or a horse.

Indeed, in other respects, you can hardly regard any creatures of the deep with the same feelings that you do those of the shore. For though some old naturalists have maintained that all creatures of the land are of their kind in the sea; and though taking a broad general view of the thing, this may very well be; yet coming to specialties, where,