A chimpanzee’s “sweet faces” graced the exhibits at a Michigan zoo for nearly a quarter century, and for decades more at two ...

A 55-year-old chimpanzee died after a health decline at a Michigan zoo ... Prior to joining John Ball Zoo, she was at the Cleveland Zoo for 17 years and the Detroit Zoo for 12 years.

GRAND RAPIDS, MI - Peggy, a 55-year-old chimpanzee, died this week after John Ball Zoo staff saw a deterioration in her ...