May 5, 2011
Shasta, the Omaha's Henry Doorly Zoo tiger, yawns in Omaha, Nebraska. Shasta, a 10-year-old Siberian tiger at Omaha's Henry Doorly Zoo for the last seven years, is moving in June to the San Francisco Zoo. The 295-pound Shasta rejected all attempts by male tigers at romance. She never had a litter.