Furthermore: concerning these last mentioned Leviathans, they have two firm fortresses, which, in all human probability, will forever remain impregnable. And as upon the invasion of their valleys, the frosty Swiss have retreated to their mountains; so, hunted from the savannas and glades of the middle seas, the whalebone whales can at last resort to their Polar citadels, and diving under the ultimate glassy barriers and walls there, come up among icy fields and floes; and in a charmed circle of everlasting December, bid defiance to all pursuit from man.

But as perhaps fifty of these whalebone whales are harpooned for one cachalot, some philosophers of the forecastle have concluded that this positive havoc has already very seriously diminished their battalions. But though for some time past a number of these whales, not less than 13,000, have been annually slain on the nor’ west coast by the Americans alone; yet there are considerations which render even this circumstance of little or no account as an opposing argument in this matter.