Oldest Animal At Brookfield Zoo Receives Two Successful SurgeriesThe veterinary staff of the Chicago Zoological Society, along with a board-certified veterinary dentist and an orthopedic surgeon conducted Thursday two operations on Ramar, a 49-year-old western lowland gorilla - one for dental problems and one for knee arthritis.
Rare Lowland Gorilla Born At Lincoln Park ZooThere's a new addition to the family at Lincoln Park Zoo, which has announced the birth of a baby western lowland gorilla.
Update: Baby Gorilla That Died Had Head Injury, Zoo SaysEarly results show a nine-day-old baby gorilla at Lincoln Park Zoo died overnight from head trauma.

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