The dromaeosaur Microraptor gui is unique in this group for having wings on its back limbs as well as its forelimbs. This artist's reconstruction gives an idea of what the animal might have looked like in life.

The dromaeosaur Microraptor gui is unique in this group for having wings on its back limbs as well as its forelimbs. This artist's reconstruction gives an idea of what the animal might have looked like in life.