Fairly small hummingbird found on the east slope of the Andes from Venezuela to Peru. Both sexes mostly green with short, straight bill. Males have green throat, blue patches on neck sides, and a broken white collar. Females has duller greenish throat and whitish eyeline. Inconspicuous; look for singles at flower patches in understory of foothill and subtropical forest and edge, from around 800-2,000 m.