Sapphire-throated Hummingbird
Chrysuronia coeruleogularis
The sapphire-throated hummingbird has a full shiny metallic-green plumage, except for its darker tail and wings. The male has a broad, glistening blue-patched throat, whereas the female has a white-patched throat. The female also has distinct green spots along the sides of its breast. The tail is deeply notched and tipped with black coloration. Voice: Although not a song-call, hummingbirds can often be distinguished by their buzzing sound made from rapid wing-flapping. Like most birds, the sapphire-throated hummingbirds has many calls, but their most common song is a high-pitched rattle sounding like "wi-didididididididididi".
ID text from Wikipedia, CC BY-SA 4.0
Shining-green Hummingbird
Chrysuronia goudoti
The shining-green hummingbird is 9 to 9.5 cm (3.5 to 3.7 in) long. Males weigh about 4.1 g (0.14 oz) and females about 3.7 g (0.13 oz). Both sexes of all subspecies have a straightish bill with a black maxilla and a mostly pink mandible. Adult males of the nominate subspecies C. g. goudoti have green upperparts. Their underparts are mostly shining bluish green with a whitish belly and green undertail coverts with white edges. Their tail is forked; its central feathers are bronze-black and the outer ones blue-black. Adult females' upperparts are like the male's. Voice: What is thought to be the shining-green hummingbird's song is "a short, thin ‘lisping’ rattle initiated with an upslurred note...rapidly repeated 10–12 times, 'pee-rrrr..pee-rrrr..peer-rrrr..'." Its calls include "chips and a high-pitched descending trill."
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Sapphire-throated Hummingbird and Shining-green Hummingbird.