PANDA cub Bao Bao has become an Internet hit in the United States after spending more than 24 hours in a tree after being startled by a live wire.

    The 16-month-old cub at Smithsonian National Zoo in Washington D.C., went up the tree Tuesday afternoon after touching a wire electrified to keep her in her containment area, zoo officials said.

    They said that her reaction was “predictable” and that she was fine, but they decided to let her mother, Mei Xiang, stay with her in the yard overnight and kept a zookeeper in the nearby panda house as well.

    Sometime on Christmas Eve, the cub came down, spokeswoman Pamela Baker-Masson said Thursday, noting that the panda was outside during a rainy period in Washington.

    The panda is in fine shape and is used to being wet because it comes from the chilly and rainy forests of China, she added.

    Bao Bao’s fans took to the zoo’s Facebook page to analyze the cub and its mother as the saga unfolded. “Sounds like life with teenagers, who test the limits, stay out all night and cause their parents no end of worry!” one person wrote. “What amazed me is the deep concern of Mei Xiang,” another said.

    Many people Wednesday reported having stayed up all night watching the “Panda live cam” — which was taken down on Christmas Day, once the cub had descended. (SD-Agencies)