A man from Hanoi in Vietnam regularly lets his two pet birds pick his teeth clean after a meal.

The man discovered his feathered friends' unusual talent when they flapped over to help out one day when he was using a toothpick.

He described the "ringed birds" as "highly intelligent and hyperactive".

This clip was captured on April 21.

Video captured the moment of Two ringed birds helping a man clean up leftovers from his teeth after each meal in Hanoi, Vietnam.
According to the man, he is the owner of two ringed birds and he has raised the birds since childhood. The birds of the ringed bird, The two birds are very intelligent and hyperactive. One time he used a toothpick, and two birds flew over and cleaned the man's teeth. The man said since then he doesn't need to use toothpicks after every meal, but instead has two smart birds.