Napo Sabrewing vs Sword-billed Hummingbird
Campylopterus villaviscensio comparado con Ensifera ensifera
Side-by-Side Comparison
| Atributo | Napo Sabrewing | Sword-billed Hummingbird |
|---|---|---|
| Nombre científico | Campylopterus villaviscensio | Ensifera ensifera |
| Orden | Caprimulgiformes | Caprimulgiformes |
| Familia | Trochilidae | Trochilidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 13,2 cm (5.2 in) | 15,3 cm (6.0 in) |
| Peso | 7,325 g (0.26 oz) | 12,75 g (0.45 oz) |
| Dieta | Feeds on floral nectar in Napo lowland forest, hovering at large Heliconia. Supplements with insects … | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … |
| Tamaño de la puesta | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Napo Sabrewing
Soft, pure whistle with plaintive tone; gentle wavering note given quietly from shaded perch in vegetation.
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Geographic Range & Migration
Napo Sabrewing
Found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Resident in Andean foothills.
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
Estado de conservación
Napo Sabrewing
Sword-billed Hummingbird
How to Tell Them Apart
Napo Sabrewing
Arabian Bustard: pale brown-gray overall; finely vermiculated upper parts; pale gray-white underparts; males with loose neck plumes
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
About These Birds
Napo Sabrewing
A large hummingbird (12-13 cm) found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Green plumage. Nectarivore of Andean foothill forest undergrowth. Named after the city of Villavicencio. An uncommon species.
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.