Sha Sha

Sha Sha, known in Chinese as 笑笑, is a female giant panda born on August 16, 2021, at Ueno Zoo in Tokyo, Japan. She is registered under studbook number 1130 in the global giant panda breeding registry, and is officially recognized as a captive-bred individual by the China Conservation and Research Center for the Giant Panda. Her parents are Ri Ri (studbook number 1023, also known as Bi Li) and Shin Shin (studbook number 1022, also known as Xian Xian), both pure-bred wild-born giant pandas rescued from the Qinling Mountains in China. The pair was loaned to Ueno Zoo as part of a long-term international giant panda conservation partnership between Chinese and Japanese wildlife institutions, established to support coordinated breeding and species preservation efforts.

In line with standard international protocols for the management of giant panda offspring born outside of China as part of cooperative conservation agreements, Sha Sha was transferred to the Chengdu Research Base of Giant Panda Breeding on her first birthday, August 16, 2022. The transfer was conducted in compliance with global species conservation coordination frameworks, designed to support the maintenance of a genetically diverse and demographically stable captive giant panda population across participating institutions. Since her arrival at the Chengdu Base, she has been integrated into the facility’s core captive breeding and public education programs, receiving specialized care aligned with species-specific welfare guidelines.

As of 2024, Sha Sha remains a resident of the Chengdu Research Base, where she exhibits typical species-specific behaviors including a strong preference for locally sourced bamboo and consistent daily foraging and rest routines. She has become a popular draw for domestic and international visitors to the base, with her public viewing area regularly drawing crowds interested in observing her behavior and learning about giant panda conservation efforts. Her life history serves as a visible marker of the success of cross-border institutional collaboration for endangered species protection, and she contributes to ongoing research efforts focused on improving captive panda care, reproductive success, and public engagement with conservation initiatives.