Bai Yun is curious, unpredictable, and mischievous. She enjoys anything scented with cloves or pine and men's cologne!
— From Meet the Pandas at the San Diego Zoo, where the the pandas "like to play with enrichment items like piles of ice or sawdust, puzzles made of bamboo with food inside, and different scents like spices". At the moment of this writing, you can watch Bai Yun sleeping in the birthing den on the zoo's Panda Cam. Many thanks to JanJan for the link.