Blue-chinned Sapphire
Chlorestes notata
The blue-chinned sapphire is 8.9 cm (3.5 in) long and weighs 3.8 g (1⁄8 oz). The bill is fairly straight, with the upper mandible black and the lower reddish. The male has mainly green plumage, darker above, with white thighs, a forked metallic blue tail and blue upper throat. The female differs from the male in that she has green-spotted white underparts.
ID text from Wikipedia, CC BY-SA 4.0
White-chinned Sapphire
Chlorestes cyanus
The white-chinned Sapphire is a small hummingbird measuring 8–9 centimetres (3.1–3.5 in) in length and weighing approximately 2.8–3.5 grams (0.099–0.123 oz).The species exhibits marked sexual dimorphism. Adult males are readily identified by their bright coral-red bill with a dark tip, brilliant violet-blue head and throat, and small white chin patch, which may not always be conspicuous. The upper parts are golden green, becoming more copper toward the rump. The upper tail-coverts range from deep copper to purple tones. and the tail is steel blue to blue black.
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: Blue-chinned Sapphire and White-chinned Sapphire.