Grey-breasted Sabrewing vs Sword-billed Hummingbird
Campylopterus largipennis в сравнении с Ensifera ensifera
Side-by-Side Comparison
| Характеристика | Grey-breasted Sabrewing | Sword-billed Hummingbird |
|---|---|---|
| Научное название | Campylopterus largipennis | Ensifera ensifera |
| Отряд | Caprimulgiformes | Caprimulgiformes |
| Семейство | Trochilidae | Trochilidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 14,5 cm (5.7 in) | 15,3 cm (6.0 in) |
| Масса | 7,980000000000001 g (0.28 oz) | 12,75 g (0.45 oz) |
| Питание | Feeds on nectar from Amazonian understory flowers, favouring Heliconia. Supplements diet with insects and spiders … | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … |
| Размер кладки | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Grey-breasted Sabrewing only
Нет
Sword-billed Hummingbird only
Song & Call Comparison
Grey-breasted Sabrewing
Soft, melodic warbling with gentle flowing quality; notes weaving smoothly in quiet musical phrase. Vocalization pattern typical of this species in its native habitat.
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Geographic Range & Migration
Grey-breasted Sabrewing
Widely distributed in humid forests from Venezuela through Amazonia to Bolivia and Brazil. Resident in lowland forests.
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
Охранный статус
Grey-breasted Sabrewing
Sword-billed Hummingbird
How to Tell Them Apart
Grey-breasted Sabrewing
Livingstone's Turaco: rich glossy green body; long green crest with white tips; white facial stripe; crimson flight feathers; red bill
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
About These Birds
Grey-breasted Sabrewing
A large hummingbird (13-15 cm) widely distributed in humid forests from Venezuela through Amazonia to Bolivia and Brazil. Grey breast, green plumage, and thickened outer wing feathers (the sabrewing trait). Nectarivore of forest undergrowth and edges.
Sword-billed Hummingbird
A remarkable hummingbird (14-15 cm body) with a bill as long as its body (8-10 cm), the longest bill relative to body size of any bird. Found in Andean cloud forests from Venezuela to Bolivia at 1,700-3,500 m. The extraordinarily long bill evolved to feed on deep tubular Passiflora flowers.