Much thought and discussion went into this recent gorilla move. The decision was made to move Imani and Frank to the Park to get Monroe and Frank together and buddied up as youngsters so they can live together when they get older in a bachelor troop, if the need arises. Gorillas typically live in single male/multiple female troops; with a 50:50 birth ratio, there are always more males than females that need a social group in which to live. Therefore, some all-male troops must be established. This type of troop also occurs in the wild where it is generally a transient type of social dynamic.
Allowing Frank and Monroe to bond now also provides a tremendous amount of enrichment as well as growth and development opportunities for the little guys. Troops normally would have several females and their offspring, so the energetic youngsters always have playmates at hand. There is no doubt that Frank and Monroe will become best buds and will have tons of fun together.
Frank is also getting to meet more members of his family, as the Park’s Kami is his paternal grandmother, and Vila is his maternal great-grandmother!
Imani was included in the move because of her bond with Frank as his surrogate mom, and there is also, through the Association of Zoos and Aquariums’ Species Survival Plan for gorillas, a breeding recommendation for Imani and Winston.
Peggy Sexton is a lead keeper at the San Diego Zoo Safari Park.