The test of proper age lay in the feathers. If the bird were so young that the feathers could be pulled out without drawing blood, it was considered as being below age. If, on the contrary, blood followed the feathers, but the plumage of the neck exhibited a metallic lustre, it was reckoned as having passed the age of Beni-yonâh. It might be a father, and not the son, of pigeons. When these feathers are visible, the bird changes its name, and is called Tôr—a word which will be presently explained.
According to some of these old writers, the Dove was considered as having a superiority over other birds in the instinctive certainty with which it finds its way from one place to another. At the present time, our familiarity with the variety of pigeon known as the Carrier has taught us that the eye is the real means employed by the pigeon for the direction of its flight. Those who fly pigeons for long distances always take them several times over the same ground, carrying them to an increasing distance at every journey, so that the birds shall be able to note certain objects which serve them as landmarks.
Bees and wasps have recourse to a similar plan. When a young wasp leaves its nest for the first time, it does not fly away at once, but hovers in front of the entrance for some time, getting farther and farther away from the nest until it has learned the aspect of surrounding objects. The pigeon acts in precisely the same manner, and so completely does it depend upon eyesight that, if a heavy fog should come on, the best-trained pigeon will lose its way.
The old writers, however, made up their minds that the pigeon found its way by scent, which sense alone, according to their ideas, could guide it across the sea. They were not aware of the power possessed by birds of making their eyes telescopic at will, or of the enormous increase of range which the sight obtains by elevation. A pigeon at the elevation of several hundred yards can see to an astonishing distance, and there is no need of imagining one sense to receive a peculiar development when the ordinary powers of another are sufficient to obtain the object.
That dove-cotes were in use among the earlier Jews is well known. An allusion to the custom of keeping pigeons in cotes is seen in Isa. lx. 8: "Who are these that fly as a cloud, and as the doves to their windows?" or, as the Jewish Bible translates the passage, "as the doves to their apertures?" In this passage the sacred writer utters a prophecy concerning the coming of the world to the Messiah, the Gentiles flocking to Him as the clouds of pigeons fly homeward to their cotes.
The practice of pigeon-keeping has survived to the present day, the houses of wealthy men being furnished with separate pigeon-houses, built up of a number of earthen jars, and roofed over. Each jar is the habitation of a pair of pigeons, and the whole principle of this dove-cote is exactly the same as that which was employed by the late Mr. Waterton in erecting the starling-houses in his garden and grounds. Poorer people, who cannot afford to build a separate house for the pigeons, set up jars for them in their own houses, the pigeons gaining access to their nests through the door.
The Talmudical writers have even their regulations respecting the keeping of tame pigeons. No one was allowed to do so who had not a sufficiency of ground around his house to supply food for them. According to their regulations, the pigeon-house must not be within fifty paces of cultivated ground belonging to any one except the owner of the pigeons. The reason for this prohibition was, that as the pigeon was known to be an exceedingly voracious bird, it should not feed at the expense of a neighbour. It was conventionally supposed to feed by choice in the immediate vicinity of the house, and, when it had filled its crop, to be unwilling to fly farther than was absolutely necessary.
Being so familiar with this bird, it was to be expected that the writers of the Scriptures would make many references to it. The plaintive, monotonous cooing of the pigeon is several times mentioned. For example: "And Huzzab shall be led away captive, she shall be brought up, and her maids shall lead her as with the voice of doves, taboring upon their breasts" (Nah. ii. 7). The Jewish Bible gives this passage in another and certainly a more forcible manner: "And Huzzab shall be uncovered and brought up, and her maids shall sigh as the voice of doves, drumming upon their breasts." Here the prophet alludes to the ancient custom of beating the breast as a sign of sorrow (a custom that survived even in this country until a very recent date), accompanied with the moanings of distress.
The prophet Isaiah makes use of a similar metaphor: "I did mourn as a dove: mine eyes fail with looking upward" (xxxviii. 14). Also in chap. lix. 11: "We roar all like bears, and mourn sore like doves."