Note (return) — The Naturalist

Next we may notice the curious provision by which the Cuttle-fish is enabled to elude the pursuit of its enemies in the "vasty deep." This consists of a black, inky fluid, (erroneously supposed to be the bile,) which is contained in a bag beneath the body. The fluid itself is thick, but miscible with water to such a degree, that a very small quantity will colour a vast bulk of water.12 Thus, the comparatively small Cuttle-fish may darken the element about the acute eye of the whale. What omniscience is displayed in this single provision, as well as in the faculty possessed by the Cuttle-fish of reproducing its mutilated arms! All Nature beams with such beneficence, and abounds with such instances of divine love for every creature, however humble: in observing these provisions, how often are we reminded of the benefits conferred by the same omniscience upon our own species. It is thus, by the investigation of natural history, that we are led to the contemplation of the sublimest subjects; thus that man with God himself holds converse.