The pandas, accompanied by three zookeepers, will travel to a reserve in China’s mountainous Sichuan province, where an estimated 1,800 pandas are still found in the wild, according to the National Zoo. "It's a moment of joy because this is one more step in 50 years of a successful giant panda conservation program and hopefully the beginning of 50 more years of successful giant panda conservation," she said. Mei Xiang, 25, and Tian Tian, 26, arrived at the National Zoo in 2000. The trio, made famous by the zoo's "Giant Panda Cam" with more than 100 million views, were part of a fading legacy in which giant pandas served as animal ambassadors. Kimberly Blalock, a young visitor at the National Zoo on Tuesday, was among the last to see the pandas on display in Washington.

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Persons: Xiang, Tian Tian, Xiao Qi Ji, munch, Brandie Smith, It's, Mei Xiang, Richard Nixon's, Kimberly Blalock, Kevin Fogarty, Kia Johnson, Rich McKay, David Gregorio Our Organizations: Boeing, FedEx Panda Express, Dulles International, National Zoo ., National Zoo, U.S . Pandas, China Wildlife Conservation, U.S, Georgia's Zoo, Thomson Locations: China, Sichuan, U.S, Memphis, San Diego, Georgia's, Georgia's Zoo Atlanta, Washington, Atlanta