He was a Western lowland gorilla — a subspecies of the great apes found in Africa and listed as critically endangered — and because of his mature age he was a silverback, after the gray hair ...

The Fort Worth Zoo is celebrating one of its most beloved animals — who is believed to be the oldest silverback gorilla in the world! Ramses, who turned 52 on Wednesday, has seemingly stolen the ...

He was a Western lowland gorilla — a subspecies of the great apes found in Africa and listed as critically endangered — and ...