I think it has been talked about on Zoochat before that all the so-called 'mountain gorillas' in zoos past (eg, Chester) weren't actually mountain gorillas at all. I can't remember the details thoughJakub said:As far I know, mountain gorillas were kept in this zoos:
Köln - from 1969 to 1978, two females Coco and Pucker, both have died in age about 12-13 years.
Chester 1,1
Rom 1,1
New York 1,1
1,O Oklahoma
Tel Aviv 0,1
The first breeding success has been in Institut pour la Recherche Scientifique en Afrique Centrale,Bukavu, Kongo in 1959.