Gorillas.

Ozzie the silverback gorilla celebrated his 52nd birthday this week, extending his record as the oldest living male gorilla in captivity, according to "Today." The venerable gorilla was born in the wild in 1961, and spent the first half of his life at the Emory University Yerkes National Primate Research Center before moving to Zoo Atlanta in his mid-20s. He still calls Atlanta home today, living at the zoo with many other gorillas, including a couple of females of similarly advanced age: Choomba, 52, and Shamba, 53. Ozzie ...

TOKYO - "Momoko", a 29-year-old Western Lowland Gorilla, gave birth Thursday as the other gorillas at Tokyo's Ueno Zoo looked on -- a rare situation that mimicked how primates are born in the wild. RELATED: Expert Advice On Pet Legal Problems Usually expectant mothers at the zoo are taken into seclusion before birth. RELATED: Dog Dies After Swallowing A Penny Zookeepers did not reveal the gender of Momoko's new baby, but the delivery stirred big interest among the enclosure's six other members, who looked on and touched the tiny ...