_As innate._--This law is _innate_, _inherent_ in the constitution of the animal, _not acquired_. It is not the result of education. The bird does not learn to build her nest, nor the bee her comb, nor the ant her subterranean chambers, by observing how the parent works and builds. Removed from all opportunities of observation or instruction, the untaught animal still performs its mission, constructs its nest or cell, and does it as perfectly in solitude as among its fellows, as perfectly on the first attempt as ever after. Whatever intelligence there is involved in these labors and constructions, and certainly the very highest intelligence would seem, in many instances, to be concerned in them, is an intelligence transmitted, and not acquired, the origin of which is to be sought, ultimately, not in the creature itself, but in the Author of all intelligence, the Creator of the universe. The intelligence is that not of the creature, but of the Creator. _Manifests itself irrespective of Circumstance._--It is to be further observed, with respect to the principle under consideration, that it often manifests its peculiar tendencies prior to the development of the appropriate organs. The young calf butts with its head before its horns are grown. The instinctive impulse manifests itself, also, under circumstances which render its action no longer needful. The beaver caught and confined in a room, constructs its dam, as aforetime, with whatsoever materials it can command, although, in its present circumstances, such a structure is of no possible use. These facts evidently indicate the presence and action of an impulse working blindly, without reflection, without reason, without intelligence, on the part of the animal. _Indications of Contrivance._--On the other hand, there are instances of brute action which seem to indicate contrivance and adaptation to circumstances. The bee compelled to construct her comb in an unusual and unsafe position, steadies it by constructing a brace of wax-work between the side that inclines and the nearest wall of the hive. The spider, in like manner, whose web is in danger, runs a line, from the part exposed to the severest strain or pressure, to the nearest point of support, in such a manner as to secure the slender fabric. A bird has been known, in like manner, to support a bough, which proved too frail to sustain the weight of the nest, and of her young, by connecting it, with a thread, to a stronger branch above.