White-necked Jacobin

White-necked Jacobin (Florisuga melivora)

Length: 11–12cm (4.33–4.72")
Weight: 6.5–7.4g
Description: bright green back, white underparts, white tail, white band on the nape, dark blue head (hood); females: green undeparts, white belly, sometimes white-scaled green or blue throat, otherwise highly variable resembling the males or other species
Habitat: forest, plantations, and secondary forest.
Range: Trinidad and Tobago, Mexico, to Peru, Bolivia, and south to Brazil.

White-necked Jacobin Hummingbird