In 1975, three years after the establishment of diplomatic relations between China and Mexico, the Chinese government gifted a pair of giant pandas—“Ying Ying” and “Bei Bei”—to Mexico. This made Chapultepec Zoo in Mexico City the only zoo in Mexico and Latin America to house giant pandas.
One of their descendants, “Xin Xin,” born on July 1, 1990, is now 34 years old, making her the only foreign panda in the world. Under the diligent care of her keepers, she continues to live a healthy and joyful life.
Fernando Guar, Director of Chapultepec Zoo, shared that the first pandas arrived in Mexico on September 10, 1975, meaning that nearly half of the zoo’s 101-year history has been spent with pandas. Many locals have fond memories of visiting “Ying Ying” and “Bei Bei” during their childhood. Following them was “Duo Wei,” Xin Xin’s mother, born in 1981, who garnered global attention as pandas were rare at that time. Since then, a total of eight pandas have been born in Mexico, with Xin Xin being the second generation raised under professional care.
Xin Xin’s longevity is noteworthy, especially compared to her aunt “Shuang Shuang,” who lived to 35, equivalent to about 120 human years. Chapultepec Zoo has unique advantages for pandas, including its elevation of 2,300 meters, which is similar to the northwest region of Sichuan, where pandas are typically found.
Alberto Olascoaga, Director of Chapultepec Zoo, emphasized that bamboo is Xin Xin’s primary food, complemented by a specially formulated mixed diet containing high-fiber ingredients to ensure she receives plenty of dietary fiber. This diet includes cooked high-quality rice, apples, carrots, and various vitamin supplements.
Elias Garcia Ramirez, a panda keeper, mentioned that there is no secret to Xin Xin’s good health; it requires careful attention to her activities from both keepers and veterinarians. He described Xin Xin as being in good condition for her age, with healthy teeth, allowing her to chew on hard bamboo, her staple food.
Her keepers also revealed some of Xin Xin’s preferences: she loves apples, which are often used for behavioral training. She enjoys exploring her enclosure, seeking out new items, and remains alert to every facility provided to her, showing her curious nature even at her advanced age.