In 2002, Lisa was rescued by a chimpanzee protection association while she was involved in a biomedical study. She is now part of a growing chimpanzee family. Art is an enriching activity offered to those who wish to participate.

Dylan was born on 5 February 2007. He was taken in by the same association, which cared for him after he was abandoned by his mother. He continues to live there among his adoptive monkey family.