Sword-billed Hummingbird vs Chilean Woodstar
Ensifera ensifera comparado con Eulidia yarrellii
Side-by-Side Comparison
| Atributo | Sword-billed Hummingbird | Chilean Woodstar |
|---|---|---|
| Nombre científico | Ensifera ensifera | Eulidia yarrellii |
| Orden | Caprimulgiformes | Caprimulgiformes |
| Familia | Trochilidae | Trochilidae |
| Estado de conservación | Least Concern | Critically Endangered |
| Longitud | — | — |
| Envergadura | 15,3 cm (6.0 in) | 6,6 cm (2.6 in) |
| Peso | 12,75 g (0.45 oz) | 2,38 g (0.08 oz) |
| Dieta | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectar specialist of arid Atacama valleys, visiting cacti and Nicotiana. Supplements diet with small insects … |
| Tamaño de la puesta | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Ninguno
Sword-billed Hummingbird only
Chilean Woodstar only
Ninguno
Song & Call Comparison
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Chilean Woodstar
Buzzy, high-pitched trill with insect-like quality; sustained rapid vibration with minimal melodic content.
Geographic Range & Migration
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
Chilean Woodstar
Endemic to the hyper-arid coast of northern Chile from Arica to Antofagasta. Critically Endangered with fewer than 400 individuals.
Estado de conservación
Sword-billed Hummingbird
Chilean Woodstar
How to Tell Them Apart
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
Chilean Woodstar
Slender Sheartail: males with glittering violet gorget; metallic green above; elongated outer tail; females green above; spotted below
About These Birds
Sword-billed Hummingbird
Colibrí portaespada, 17-22 cm (pico hasta 10 cm). El pico más largo en relación con el cuerpo de cualquier ave. Verde iridiscente. Habita bosques nublados andinos. Polinizador especializado. Preocupación menor.
Chilean Woodstar
A tiny hummingbird (7-8 cm) endemic to the hyper-arid Atacama coast of northern Chile. Males have a purple throat and forked tail. Nectarivore of desert scrub and cultivated gardens. Critically Endangered with fewer than 400 individuals remaining due to habitat destruction.