Baby giant panda unveiled at US zoo

Four month year-old Bao Bao the giant panda cub has been shown to the public for the first time at a zoo in America.

She was greeted by crowds at the Smithsonian's National Zoo in Washington keen to catch a glimpse of the super-cute cub.

Bao Bao means "precious" or "treasure" in Mandarin.

Pandas are endangered and it's thought there are fewer than 1,600 left in the wild, mainly in the mountain forests of western China.

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