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On January 26th, Sacramento Zoo's female Wolf's Guenon gave birth to her first infant. Currently, there are fewer than 35 of these monkeys, housed at 11 AZA institutions in the United States. Mother Mimi and father Eddie have been very protective of the baby, making it difficult for keepers to determine the weight or even its sex.


“Little is known about Wolf’s Guenons because of their small population in zoos. In the wild, the dense forests in which they live make them hard to spot,” said Harrison Edell, Sacramento Zoo General Curator. “This birth is significant to the Sacramento Zoo; with every birth, we learn more about this species’ biology, contributing to our overall knowledge about this species.” 

Wolf’s Guenons are native to central Africa where they inhabit forests and forage for fruits, seeds, and an occasional insect. Forming loose family groups in the wild, these monkeys are even known to spend time with other primate species including Bonobos, colobus monkeys and other guenons. A larger mixed-species group may mean that there are more eyes on the lookout for predators, and many guenons have learned to recognize other monkeys’ alarm calls so that they know how to respond correctly if a neighbor spots a leopard or eagle.



Photo Credit, Mike Owyang, Sacramento Zoo