Streamertail: [Trochilus polytmus] The adult male is the most spectacular hummingbird often with two long tail feathers which emits a whirring sound in flight. When lacking streamers identified by bright green plumage with black crown. the lateral feathers of the nape elongated to form tufts, bill mostly red. Females lack streamers and have green upperparts, mostly white underparts. The most abundant and widespread bird in Jamaica