Even at the present time, the Jackal is extremely plentiful in Palestine; and as the numbers of wild beasts have much decreased in modern days, the animals must have been even more numerous than they are at present. It is an essentially nocturnal and gregarious animal. During the whole of the day the Jackals lie concealed in their holes or hiding-places, which are usually cavities in the rocks, in tombs, or among ruins. At nightfall they issue from their dens, and form themselves into packs, often consisting of several hundred individuals, and prowl about in search of food. Carrion of various kinds forms their chief subsistence, and they perform in the country much the same task as is fulfilled by the dogs in the cities. If any animal should be killed, or even severely wounded, the Jackals are sure to find it out and to devour it before the daybreak. They will scent out the track of the hunter, and feed upon the offal of the beasts which he has slain. If the body of a human being were to be left on the ground, the Jackals would certainly leave but little traces of it; and in the olden times of warfare, they must have held high revelry in the battle-field after the armies had retired. It is to this propensity of the Jackal that David refers--himself a man of war, who had fought on many a battle-field, and must have seen the carcases of the slain mangled by these nocturnal prowlers: "Those that seek my soul, to destroy it, shall go into the lower parts of the earth. They shall fall by the sword; they shall be a portion for foxes" (Ps. lxiii. 9, 10). Being wild beasts, afraid of man, and too cowardly to attack him even when rendered furious by hunger, and powerful by force of numbers, they keep aloof from towns and cities, and live in the uninhabited parts of the country. Therefore the prophet Jeremiah, in his Book of Lamentations, makes use of the following forcible image, when deploring the pitiful state into which Judæa had fallen: "For this our heart is faint; for these things our eyes are dim: because of the mountain of Zion, which is desolate, the foxes walk upon it" (Lam. v. 17). And Ezekiel makes use of a similar image: "O Israel, thy prophets are like foxes in the desert."