Male western lowland gorilla Kayin (Kay’-in) arrived safely at the Saint Louis Zoo recently, completing a move that was based on a recommendation by the Association of Zoos and Aquariums (AZA). This move was made through the AZA Species Survival Plan (SSP) for western lowland gorillas, a conservation program that manages a genetically healthy population of this species in North American zoos.
Kayin is a 7-year-old male gorilla that was previously living in a family troop at the Buffalo Zoo in New York. He was born at the Buffalo Zoo in 2016 and has lived with his parents, aunts, and siblings. At 7 years old, Kayin is reaching the age when free-living male gorillas will typically leave their family group in the wild in search of a new bachelor group or mating partner.
“Having the chance to work with Kayin’s keepers in Buffalo and St. Louis has really allowed the Primate Care Team to learn and adjust with Kayin. Everyone has Kayin’s best interests at heart, and seeing the hard work and collaboration behind his smooth transfer from Buffalo Zoo to the Saint Louis Zoo was inspiring. Both communities share in the excitement of Kayin’s arrival,” said Shannon Santangelo, Primate Keeper, Saint Louis Zoo.









