What has our panda cub been up to, now that he’s been on his own for a few weeks? Keeper Jennifer Becerra filled me in on all things “Wu,” and I’m eager to share what I learned with Xiao Liwu’s many fans!
Jennifer says Xiao Liwu, now 20 months old, is doing quite well. He is not as playful as his older siblings have been and instead has become a bamboo-eating machine. Now weighing 70.5 pounds (32 kilograms), “Mr. Wu” eats about 22 pounds (10 kilograms) of bamboo each day—a lot for a little bear! Shunning most non-bamboo food items, he is developing a taste for Fuji apple slices and applesauce. Lately, keepers have been blending steamed carrots, yams, applesauce, and banana-flavored biscuits into a mush for him. They serve the concoction in a metal pan, which you may have seen in his enclosure.
Lest you think Wu is all about food, don’t worry. He does enjoy playing in a long, plastic tray filled with ice cubes. He climbs all over a recycled plastic “rocking horse,” which is really in the shape of a whale, that is in his off-exhibit bedroom area. And you’ll be proud to know he is doing well with his training. He already urinates on command when he hears the words “go potty”! Being able to collect this vital fluid for periodic testing is part of our animal care protocol. Mr. Wu knows how to “target” or touch his nose to a target stick, and he knows to put his paws up, paws down, and to sit when asked to do so. He also enjoys his new bedding material, called excelsior hay, that is on top of the cave structure. This hay product was on his Wish List—thank you, donors!
And then there are scents! Our pandas love to roll and anoint themselves with different odors. Their keepers found a fragrance company that provides a huge variety of choices. They all like the smell of cinnamon, but I found it interesting that each panda also has his or her favorites. For Mr. Wu, it’s wintergreen. Bai Yun enjoys those in the mint family: wintergreen, peppermint, and spearmint. Yun Zi, who is now living in China, loved honeysuckle and earthworm! And Gao Gao? He tends to lean toward more musky scents, but his all-time favorite is rubbing alcohol!
Debbie Andreen is an associate editor for San Diego Zoo Global. Read her previous post, Delightful Tasmanian Devils.