The Buffalo Zoo is proud to announce the birth of a baby Western Lowland Gorilla born on October 8 at 7:40 p.m. to mother, Sidney, and father, Koga. Sidney, who was born at the Buffalo Zoo in 1997, and 23-year-old Koga, who arrived from the Memphis Zoo in 2007, are both first-time parents. Sidney continues to provide good care for the baby, while silverback, Koga, protectively watches over them and the rest of the troop. Sydney has not presented the baby close enough for her keepers to accurately determine gender, but both mother and baby are doing fine. Keepers took these first photos from a distance, so as not to cause the animals any undue stress.