FILE - This file photo from May 2, 2012, shows Moka, an endangered western lowland Gorilla, as she plays with her unnamed 3-month-old baby at the Pittsburgh Zoo and Aquarium in Pittsburgh. The zoo ... more 
FILE - This file photo from May 2, 2012, shows Moka, an endangered western lowland Gorilla, as she plays with her unnamed 3-month-old baby at the Pittsburgh Zoo and Aquarium in Pittsburgh. The zoo said ob Monday June 4, 2012 that the baby had died on Saturday, June 2, 2012. (AP Photo/Gene J. Puskar, FILE) less 
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Associated Press | Photo By Gene J. Puskar, FILE
Mon, Jun 4, 2012 2:21 PM EDT