Glittering-bellied Emerald vs Rufous-booted Racket-tail
Chlorostilbon lucidus verglichen mit Ocreatus addae
Side-by-Side Comparison
| Merkmal | Glittering-bellied Emerald | Rufous-booted Racket-tail |
|---|---|---|
| Wissenschaftlicher Name | Chlorostilbon lucidus | Ocreatus addae |
| Ordnung | Caprimulgiformes | Caprimulgiformes |
| Familie | Trochilidae | Trochilidae |
| Erhaltungsstatus | Least Concern | Not Evaluated |
| Länge | — | — |
| Flügelspannweite | 9,9 cm (3.9 in) | — |
| Gewicht | 3,6666666666666665 g (0.13 oz) | 3,0 g (0.11 oz) |
| Ernährung | Widespread Amazonian nectarivore visiting diverse lowland flowers. Supplements with insects and spiders foraged from canopy. | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| Gelegegröße | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
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Glittering-bellied Emerald only
Rufous-booted Racket-tail only
Song & Call Comparison
Glittering-bellied Emerald
Soft, liquid notes in gentle flowing phrase; mellow tones with subtle melodic variation in forest shade.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Glittering-bellied Emerald
Found from eastern Brazil through Uruguay to Argentina and Paraguay. Resident in gardens, parks, and forest edges.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
Erhaltungsstatus
Glittering-bellied Emerald
Rufous-booted Racket-tail
About These Birds
Glittering-bellied Emerald
A small hummingbird (9-10 cm) found from eastern Brazil through Uruguay to Argentina and Paraguay. Bright green plumage with a glittering green belly. Nectarivore of gardens, parks, and forest edges. One of the most common garden hummingbirds in southeastern South America.
Rufous-booted Racket-tail
A small hummingbird (8-10 cm plus tail rackets) found in Andean cloud forests of southeastern Peru and Bolivia at 1,200-2,200 m. Males have rufous leg puffs instead of white. Recently split from Booted Racket-tail. Nectarivore of montane forest undergrowth.