Barbary macaque Europe is that of Gibraltar, which, unlike that of North Africa, is thriving. Currently, there are around 230 individuals living on the Rock of Gibraltar, and they form groups of up to 75 and will occasionally enter the town. Barbary macaque The Barbary macaque ("Macaca sylvanus"), also known as Barbary ape or magot, is a species of macaque unique for its distribution outside Asia. Found in the Atlas Mountains of Algeria and Morocco along with a small population of uncertain origin in Gibraltar, the Barbary macaque is one of the best-known Old World monkey species. The Barbary macaque is of
Macaque in check. For example, if 80% of females are sterilized every five years, or 50% every two years, it could effectively reduce the population. Other control strategies include planting specific trees to provide protection to native birds from macaque predation, live trapping, and the vaccine Porcine Zona Pellucida (PZP), which causes infertility in females Macaques have a very intricate social structure and hierarchy. If a macaque of a lower level in the social chain has eaten berries and none are left for a higher-level macaque, then the one higher in status can, within this social organization, remove the berries from