Moja, left, a 28-year-old African Elephant, and her two daughters, Zuri, 3, center rear, and Victoria, 11, all born at the Pittsburgh Zoo & PPG Aquarium, spend the afternoon in the zoo's elephant ... more 
Moja, left, a 28-year-old African Elephant, and her two daughters, Zuri, 3, center rear, and Victoria, 11, all born at the Pittsburgh Zoo & PPG Aquarium, spend the afternoon in the zoo's elephant habitat on Monday, Aug. 8, 2011. Pittsburgh zoo officials trying to establish North America's first elephant sperm bank have been slowed by bureaucratic hurdles but hope South African officials will approve shipping frozen elephant semen to the United States in about a month. (AP Photo/Gene J. Puskar) less 
1 / 1
Associated Press | Photo By Gene J. Puskar
Mon, Aug 8, 2011 6:37 PM EDT