Hemiprocnidae

• Hemiprocne
• Whiskered Treeswift Hemiprocne comata

  The Whiskered Treeswift is a forest-dwelling treeswift with long, whisker-like white feathers and a long tail. Males and females differ in ear-patch color.

• Grey-rumped Treeswift Hemiprocne longipennis

  The Grey-rumped Treeswift occurs in Southeast Asia and its islands. It uses perches and catches insects in flight.

• Crested Treeswift Hemiprocne coronata

  This swift is marked by a forehead crest and long wing tips that cross over its back when it perches.

• Moustached Treeswift Hemiprocne mystacea

  Males are grey with long white eyebrow and moustache-like stripes, chestnut ear patches, and white underparts. They launch from high perches to catch flying insects.