Boy's parents located

Police have tracked down the parents of a young boy who was found wandering alone through suburban southwest Sydney.

Residents of Claymore called police after spotting the boy in the street wearing pyjamas about 7.30am Saturday.

Estimated to be aged two or three years old, the boy was cared for by officers until his parents were located and the search was called off.

The police thanked and updated the public about 2pm.