The vervet monkey eats a primarily herbivorous diet, living mostly on wild fruits, flowers, leaves, seeds, and seed pods. In agricultural areas, vervets become problem animals, as they will raid bean crops, peas, young tobacco plants, vegetables, fruit, and various grain crops. Carnivorous aspects of their diet include grasshoppers and termites. Raids of cattle egrets and weaver bird nests have been observed where the vervets will eat the eggs and chicks. Mothers can recognize their offspring by a scream alone. A juvenile scream will elicit a reaction from all mothers, yet the juvenile's own mother had a shorter latency in looking in the direction of the scream, as well as an increased duration in her look. Further, mothers have been observed to help their offspring in conflict, yet rarely aided other juveniles. Other mothers evidently can determine to which mother the offspring belongs. Individuals have been observed to look towards the mother whose offspring is creating the scream.