“Male silverback mountain gorillas gain their distinctive silver tinge at about 13 years old, when they reach adulthood.” - National Geographic
“Male silverback mountain gorillas gain their distinctive silver tinge at about 13 years old, when they reach adulthood.” - National Geographic
Gorilla Rescue - National Geographic
Dian Fossey and Digit - The Dian Fossey Gorilla Fund International
“After the recent census of mountain gorillas in the Virunga Massif, the population of mountain gorillas stands at 786: 480 in the Virunga Massif (based on 2010 census) + 302 in Bwindi (based on 2006 census) + 4 orphaned gorillas in a sanctuary in the Democratic Republic of Congo.” - International Gorilla Conservation Programme
