Gorgeted Woodstar

The gorgeted woodstar is 5.8 to 6.4 cm (2.3 to 2.5 in) long. It is the smallest woodstar, a group of species that collectively are among the world's smallest birds. Both sexes have a straight black bill. The nominate male is mostly dark metallic blue-green. It has a pinkish purple gorget that extends across the neck, a grayish line behind the eye, a grayish breast, and white spots on the flanks. The tail is forked, with very short central feathers and outer ones that are bare shafts. The nominate female's upperparts are bronzy green with a rufous rump. Voice: The gorgeted woodstar makes "a single dry 'chit', doubled 'chichit' or tripled 'chichichit'" calls while hovering or feeding.