When the native bearers learn of the destination, they desert, and although Lorna is able to shame several local villagers into helping, they, too, run off when the group comes upon a deserted native village littered with dead bodies. After Brady expresses his concern that the insects may be multiplying rapidly and could eventually overrun all of Africa, he states that they must destroy the queen and her immediate colony. Brady then explains to Mahri that he has brought small grenade-like bombs, filled with a special explosive, to use against the monsters. As they move closer to the base of the volcano, which shows signs of an imminent eruption, they hear a very loud, buzzing sound.