Papuan Spine-tailed Swift

The Papuan spine-tailed swift (Mearnsia novaeguineae), also known as the Papuan needletail, New Guinea spine-tailed swift or Papua spinetail, is a small (11.5 cm in length), stocky swift with a short, rounded tail and very fast flight. Head and upperparts glossy blue-black, white or whitish belly and undertail coverts, dark underwing with pale central stripe. The small spines at the end of the tail are not visible in flight.