#PandaStory: Cub Day 10

This update was written by Michael Brown-Palsgrove, curator of Asia Trail.
Giant panda Mei Xiang holds her 10-day-old cub in her forearms. The cub's tiny paws are peeking out.

Over the weekend, giant panda Mei Xiang continued to take excellent care of her newborn cub. Although we have not yet had an opportunity to conduct an exam on the cub, we can tell from our observations via the Panda Cam that it is growing nicely. We expect that Mei Xiang will leave the den for longer periods to eat in the coming days. When she does, the panda team will perform a quick check of the cub’s body parts and weigh it. Male and female giant panda cubs look very similar at birth, so genetic testing is the most precise method for determining the cub’s sex. When time permits, we will take a cheek swab for DNA analysis. 

In the cub’s first few days, Mei Xiang kept it mostly hidden, tucked beneath her armpit or between her forearms. While she still holds it close to keep it warm, we are now starting to see parts of the cub poke out from its mother's arms. This photo of the cub’s paws shows the remarkable size difference between the pair. As Mei Xiang adjusts and changes positions, it is not unusual to see the cub twist and turn, too.  

This story appears in the Aug. 31 issue of the Giant Panda Bulletin.

Related Species:

Continue Exploring

January 24, 2025

Two New Giant Pandas Debut

Giant pandas Bao Li and Qing Bao made their public debut at the Smithsonian’s National Zoo and Conservation Biology Institute today.

January 24, 2025

Quiz: Name the Asian Animals!

Camera traps are a valuable tool for wildlife researchers. Can you identify the animals from photos taken in Asia's mountain forests?

January 14, 2025

How to Tell the Two Pandas Apart

The Zoo's two giant pandas look quite similar to the untrained eye. Panda keeper Mariel Lally offers some tips you can use to spot the difference!