Four-winged dinosaur fossil found

Last updated at 06:13
Dinosaur image compared to size of a manNHM
Here's how its size compares to an adult person

Scientists have found the fossil of a four-winged feathered dinosaur in China.

This unusual plumage helped the creature to slow down during flight and land safely, say researchers.

The bird-like creature is called Changyuraptor yangi, and lived 125 million years ago in Liaoning Province, north-east China.

At 132cm long, weighing over 4 kilograms, it is the biggest dinosaur of its type discovered.

And it's bigger than the largest flying birds around today, such as the albatross.

The well-preserved, complete skeleton has a long tail with 30cm feathers.

Microraptor gui - another ancient four-winged speciesSPL
Microraptor gui was another ancient four-winged species

Four-winged dinosaurs, such as this, are known as microraptorines.