![Panda Pupu plays a sticker used for decoration for his 6th birthday at the Shenyang Forest Wild Zoo in Shenyang city, northeast China's Liaoning provi Stock Photo - Alamy Panda Pupu plays a sticker used for decoration for his 6th birthday at the Shenyang Forest Wild Zoo in Shenyang city, northeast China's Liaoning provi Stock Photo - Alamy](https://c8.alamy.com/comp/2CTK23M/panda-pupu-plays-a-sticker-used-for-decoration-for-his-6th-birthday-at-the-shenyang-forest-wild-zoo-in-shenyang-city-northeast-chinas-liaoning-provi-2CTK23M.jpg)
Panda Pupu plays a sticker used for decoration for his 6th birthday at the Shenyang Forest Wild Zoo in Shenyang city, northeast China's Liaoning provi Stock Photo - Alamy
![Researchers discover that 4-year-old 'female' panda is actually a guy | by Shanghaiist.com | Shanghaiist | Medium Researchers discover that 4-year-old 'female' panda is actually a guy | by Shanghaiist.com | Shanghaiist | Medium](https://miro.medium.com/max/700/1*Rp829YMh3-KxOeV7fy_o0A.jpeg)
Researchers discover that 4-year-old 'female' panda is actually a guy | by Shanghaiist.com | Shanghaiist | Medium
![18 Giant Pandas Pu Pu And Fa Fa Celebrate 4 Year Old Birthday In Shenyang Photos and Premium High Res Pictures - Getty Images 18 Giant Pandas Pu Pu And Fa Fa Celebrate 4 Year Old Birthday In Shenyang Photos and Premium High Res Pictures - Getty Images](https://media.gettyimages.com/id/1016707478/photo/giant-panda-pu-pu-is-seen-at-shenyang-forest-wild-zoo-on-august-10-2018-in-shenyang-liaoning.jpg?s=612x612&w=gi&k=20&c=llzkJSi6k3N5MwRjnILsAZAphWOjqL_mGXj5cEp1cHw=)
18 Giant Pandas Pu Pu And Fa Fa Celebrate 4 Year Old Birthday In Shenyang Photos and Premium High Res Pictures - Getty Images
![Shenyan, Shenyan, China. 26th Apr, 2018. Shenyang, CHINA-26th April 2018:The panda Pupu plays at Shenyang Forest Zoo in Shenyang, northeast China's Liaoning Province, April 27th, 2018. The panda Pupu is identified as Shenyan, Shenyan, China. 26th Apr, 2018. Shenyang, CHINA-26th April 2018:The panda Pupu plays at Shenyang Forest Zoo in Shenyang, northeast China's Liaoning Province, April 27th, 2018. The panda Pupu is identified as](https://c8.alamy.com/comp/MFXRW2/shenyan-shenyan-china-26th-apr-2018-shenyang-china-26th-april-2018the-panda-pupu-plays-at-shenyang-forest-zoo-in-shenyang-northeast-chinas-liaoning-province-april-27th-2018-the-panda-pupu-is-identified-as-female-panda-by-mistake-at-the-beginning-the-zoo-keeper-made-another-check-up-of-the-panda-pupu-this-april-and-found-that-it-was-a-male-panda-credit-sipa-asiazuma-wirealamy-live-news-MFXRW2.jpg)
Shenyan, Shenyan, China. 26th Apr, 2018. Shenyang, CHINA-26th April 2018:The panda Pupu plays at Shenyang Forest Zoo in Shenyang, northeast China's Liaoning Province, April 27th, 2018. The panda Pupu is identified as
![Panda Pupu plays a toy used for decoration for his 6th birthday at the Shenyang Forest Wild Zoo in Shenyang city, northeast China's Liaoning province Stock Photo - Alamy Panda Pupu plays a toy used for decoration for his 6th birthday at the Shenyang Forest Wild Zoo in Shenyang city, northeast China's Liaoning province Stock Photo - Alamy](https://c8.alamy.com/comp/2CTK23W/panda-pupu-plays-a-toy-used-for-decoration-for-his-6th-birthday-at-the-shenyang-forest-wild-zoo-in-shenyang-city-northeast-chinas-liaoning-province-2CTK23W.jpg)