WASHINGTON, Jan. 2 - If the mere sight of Tai Shan, the roly-poly, goofily gamboling masked bandit of a panda cub now on view at the National Zoo isn't enough to make you melt, then maybe the crush of his human onlookers, the furious flashing of their cameras and the heated gasps of their mass rapture will do the trick.

"Omigosh, look at him! He is too cute!"

"How adorable! I wish I could just reach in there and give him a big squeeze!"

"He's so fuzzy! I've never seen anything so cute in my life!"

A guard's sonorous voice rises above the burble. "OK, folks, five oohs and aahs per person, then it's time to let someone else step up front."

The 6-month-old, 25-pound Tai Shan -- whose name is pronounced tie-SHON and means, for no obvious reason, "peaceful mountain" -- is the first surviving giant panda cub ever born at the Smithsonian's zoo. And though the zoo's adult pandas have long been among Washington's top tourist attractions, the public debut of the baby in December has unleashed an almost bestial frenzy here. Some 13,000 timed tickets to see the cub were snapped up within two hours of being released, and almost immediately began trading on eBay for up to $200 a pair.