A pair of 20-year-old Galápagos tortoises are visible at their new home at The Pittsburgh Zoo & PPG Aquarium on Thursday, May 22, 2014, in Pittsburgh. The zoo invited media inside the habitat to ... more 
A pair of 20-year-old Galápagos tortoises are visible at their new home at The Pittsburgh Zoo & PPG Aquarium on Thursday, May 22, 2014, in Pittsburgh. The zoo invited media inside the habitat to photograph the new additions to their exhibits. (AP Photo/Keith Srakocic) less 
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Associated Press | Photo By Keith Srakocic
Thu, May 22, 2014 2:51 PM EDT