I am listing the great ape collections (as of 2014) for every zoo that I have visited. List great ape collections for zoos. Cleveland- gorillas, orangutans Toledo- gorillas, orangutans Columbus- gorillas, bonobos, orangutans Cincinnati- same as Columbus Detroit- chimpanzees, gorillas Erie- orangutans Pittsburgh- gorillas, orangutans National Zoo- same as Pittsburgh San Diego Zoo- gorillas, bonobos, orangutans Brookfield- gorillas, orangutans Lincoln Park- chimpanzees, gorillas None: Lake Farmpark (Kirtland, OH), Akron, Natl Aquarium, Shedd Aquarium, OC Zoo, Santa Ana, SeaWorld, Reptile Zoo, AIRM, Living Desert
Someone at Brookfield's Information Booth once told me they had a few Bonobos living off-exhibit at Tropic World. Take it with a grain of salt. Milwaukee County Zoo in Wisconsin has orangutans, bonobos and gorillas.