This hummingbird is restricted to Cozumel Island, Mexico. Males are emerald green with a deeply forked tail; females also have a forked tail and a dark facial mask.
Males are emerald green with a long, deeply forked tail. Females have a dark facial mask and a forked tail.
It feeds at flowers from low to high and uses forest edges, gardens and semi-open habitat.
An extinction-risk assessment has not been added yet.