
The Purple-Bibbed Whitetip is a hummingbird species found in Colombia and Ecuador. Both sexes are mostly green with a short, white line behind eye.
The Purple-Backed Thornbill is a small hummingbird with an extremely short, straight bill. It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela.
The Purple-Backed Sunbeam is a blotchy hummingbird restricted to a tiny, remote area in the Andes of northern Peru. It has a bronzy-brown plumage with irregular white patches on the face, throat, and white teardrop-shaped spots on breast.