About Nesophlox evelynae (Bourcier, 1847)
The Bahama woodstar, scientifically named Nesophlox evelynae (Bourcier, 1847), is a small hummingbird. Adults reach a total length of 8 to 9.5 cm (3.1 to 3.7 in), and weigh between 2.4 and 3 g (0.085 to 0.106 oz). Both sexes have green and gold backs, olive-buff underparts, brown wings, and blackish-purple tails. They also share black, slightly curved bills and black feet. Flank coloration differs by sex: males have flanks that fade to white, while females have flanks that fade to cinnamon. Tail shape also differs: males have a forked tail, while females have a more rounded tail with wider feathers. Males have a bright purple iridescent gorget edged with a white stripe, which becomes dull after breeding season ends. Females lack both the purple throat and the white stripe found in males.
The Bahama woodstar is distributed across the Lucayan Archipelago, including the Turks and Caicos Islands, and does not occur on the Inaguan islands. It has been recorded multiple times in Florida, United States. In April 2013, an individual was observed for three days at a feeder in Lancaster County, Pennsylvania. The species is less abundant on Grand Bahama, Abaco, and Andros Islands, which host the introduced Cuban emerald, a hummingbird that acts aggressively and competitively toward the Bahama woodstar. It occupies a wide range of habitats including gardens, scrubland, secondary growth, dry lowland, the edges of tropical evergreen forests, and pine forests. It is a non-migratory, year-round resident of these habitats. While it may share ranges with other woodstars, it is not a social species and often acts aggressively toward other birds.
Bahama woodstars feed mainly by taking nectar from local plants; Ernodea serratifolia is one documented food plant on the Abaco Islands. They visit flowers to feed during the morning and evening. Lacerations are often visible on the tubular corollas of these flowers, created when Bahama woodstars and other hummingbird species access the nectar inside. They may also feed on insects.
