In addition to these people, those on the walls who were familiar with them pointed out the other troops of the besieging army. Some with skin the color of milk, with faded mustaches, and red horsehair tied to the crowns of their heads, who laid aside their military cloaks and tall boots of untanned leather to bathe in the river, were Gauls. The others, bronzed and so thin that their skeletons were outlined as if they would push through the skin, were Africans from the oases of the great desert, mysterious people, who with the beating of their small drums caused the moon to descend, and by playing the flute forced venomous serpents to dance. Mingling with them were the bulky Lusitanians, with limbs as strong as columns, and broad rock-like chests; those from Bætica, united to their horses day and night by a love which lasted all their lives; the hostile Celtiberians, bushy-haired and dirty, wearing their rags with arrogance; tribes from the North, who worshipped solitary menhirs as gods, and in the moonlight sought mysterious herbs for charms and philters; men of ferocious customs, in perpetual battle with hunger; barbarian people of whom horrifying tales were told, believed to devour the bodies of the conquered after a victory. The Balearic slingers provoked laughter in spite of their ferocious aspect. From the walls the observers commented on the extravagant customs which prevailed in their island home, and the multitude burst into laughter contemplating the almost naked youths, carrying sticks with charred points which served them as lances, and having three slings, one wound around the forehead, another about the waist, and the third held in the hand. One of these slings was of horsehair, one of esparto, and the third of bull tendon, and one or the other was used according to the distance they had to throw.