World's smallest parrot filmed in the wild for the first time

The world's smallest parrot has been filmed in the wild for the first time.

The tiny bird, which is not much bigger than an adult person's thumb, is smaller than some of the insects with which it shares the forest.

An expedition team filming in Papua New Guinea for the BBC programme Lost Land of the Volcano caught two of the buff-faced pygmy parrots on camera.

Another adult, which weighs less than half an ounce, was also trapped by the expedition team's bird expert.

On average, buff-faced pygmy parrots (Micropsitta pusio) stand less than 9cm tall and weigh 11.5g (0.41oz).

They are found across the northern lowlands of the island of New Guinea from the west to the southeastern tip, up to an altitude of around 800m.

With two videos.