Barbary macaque

Macaca sylvanus

It is the only macaque species living outside the Asian continent, as it inhabits the holm oak, fir and cedar forests of the Atlas Mountains, in Algeria and Morocco. In the Rock of Gibraltar there is a famous introduced population.

 

The number of individuals has plummeted the last years, due to the alteration of its habitat caused by increasing human activity.

Breeding program

ESB_Zoo_Captura

Natural habit

This is a species of macaque unique for its distribution outside Asia, for its distribution area stretches from the montane regions of northern Morocco and Algeria, as well as the small and famous population introduced by man on the Rock of Gibraltar. 

Barbary macaque
  • Distribution / Resident
  • Breeding
  • Wintering
  • Subspecies

Risk level

  • Extint
  • Extint in the wild
  • Critically endangered
  • In Danger
  • Vulnerable
  • Near threatened
  • Minor concern
  • Insufficient data
  • Not evaluated
En perill

Taxonomy

Class
Mammalia
Order
Primates
Family
Cercopithecidae

Physical characteristics

9-14 kg
Birth Weight: 400-500 g
55-65 cm
More than 20 years

Biology

Habitat
Forest
Social life
Gregarious
Feeding
Omnivorous

Reproduction

Gestation
158-170
Days
Baby
1

Discover how they are

Biology

Description

It is a medium-sized primate, with dense yellowish fur and pink face, who has no tail.  Males weigh 7 to 14 kg and females, between 5 and 9 kg. There is no considerable sexual dimorphism, as males are only slightly larger than females.

Habitat

In its native African habitat, it is mainly found in the montane holm oak, oak, fir and cedar forests of the Atlas Mountains, at 1600-2000 m of altitude, although it can also be found in shrublands and cliffs. It is a highly-adaptable primate that can live in climates at 40 ºC in summer and endure sub-zero temperatures in winter.

Feeding

Its diet is omnivore and feeds on fruit, leaves, bark and small invertebrates in variable proportions, depending on the time of year, but mainly eating cedar needles and bark during winter.

Reproduction

Its reproduction is seasonal and births take place during the periods of food abundance, from April to June. Females usually give birth to a single infant and males also look after them. They reach sexual maturity when they are four years old and their average lifespan is twenty years.

Conduct

Its behaviour is diurnal and quite ground-dwelling. It forms large groups, between ten to thirty individuals, which are constantly foraging.   Its social organization is matriarchal, as groups are led by the most experienced females.

Status and conservation programs

Since the late 80s, the populations of Barbary macaques in the wild have been decreasing at an alarming rate. In 2008, their situation was changed from ‘vulnerable’ to ‘endangered’ on the IUCN’s red list. 

 

The main causes for their disappearance are the destruction of their habitat and interaction with mankind. The destruction of their habitat is due to, on the one hand, increase of farming activities and to heavy destruction of forests due to sheep and goat grazing; and, on the other, to an increase of fires caused by long draughts, possibly due to climate change.

 

Interaction with humans is due to the local inhabitants viewing these monkeys as a pest that compete with their herds for the forest pastures, and are hunted to prevent them from harming the crops. Moreover, there is an issue with illegal trafficking of infants, who are shipped to Europe to be sold as pets.  The main access route is via the Spanish border.

 

It is estimated that the average number of individuals taken from the populations each year is around 300, which is unsustainable as the existing populations have already diminished greatly. Furthermore, infants removed from their natural environment can show a conflictive and aggressive behaviour when they reach maturity, which often leads to abandonment.

 

The Zoo of Barcelona has established a cooperation agreement with Depana (League for the Defence of Natural Heritage) in order to implement conservation and protection measures for this species, as well as to improve the living conditions of animals that have been the victims of illegal trafficking, which are taken in at the Depana’s shelter in the Anoia region of Catalonia.

 

The Zoo of Barcelona takes part in the ESB of this species.