Sword-billed Hummingbird vs Giant Hummingbird
Ensifera ensifera 对比 Patagona gigas
Side-by-Side Comparison
| 属性 | Sword-billed Hummingbird | Giant Hummingbird |
|---|---|---|
| 学名 | Ensifera ensifera | Patagona gigas |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 15.3 cm (6.0 in) | 27.1 cm (10.7 in) |
| 体重 | 12.75 g (0.45 oz) | 18.925 g (0.67 oz) |
| 食性 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore; world's largest hummingbird. Forages at Puya and Agave flowers, hovering briefly then perching. Catches … |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Giant Hummingbird
Soft, lilting melody with flute-like purity; smooth notes weaving gently in pleasant sequence at forest edge.
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.
Giant Hummingbird
Found along the Andes from Ecuador south through Peru and Bolivia to Argentina and Chile. 2,000–4,500 m. World's largest hummingbird.
保护状况
Sword-billed Hummingbird
Giant Hummingbird
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
Giant Hummingbird
Purple-throated Woodstar (alt): males with brilliant violet gorget; metallic bronze-green; females green above; spotted buff below
About These Birds
Sword-billed Hummingbird
剑嘴蜂鸟。嘴与身体等长（8-10厘米）。栖息于安第斯云雾林。专门取食深处的西番莲花蜜。
Giant Hummingbird
The world's largest hummingbird (21-23 cm, weight 18-24 g), roughly the size of a European Starling. Green-brown plumage. Found in open habitats along the Andes from Colombia to Chile and Argentina at 2,000-4,500 m. Nectarivore of cacti and large flowers. Unusually slow wingbeat for a hummingbird.