Amazilia Hummingbird vs Sapphire-vented Puffleg
Amazilis amazilia 对比 Eriocnemis luciani
Side-by-Side Comparison
| 属性 | Amazilia Hummingbird | Sapphire-vented Puffleg |
|---|---|---|
| 学名 | Amazilis amazilia | Eriocnemis luciani |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | — | 14.3 cm (5.6 in) |
| 体重 | 5.066666666666666 g (0.18 oz) | 6.050000000000001 g (0.21 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore of Ecuadorian and Peruvian Ericaceae-rich cloud forest. Catches small arthropods from mossy bark near … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
Amazilia Hummingbird only
Sapphire-vented Puffleg only
Song & Call Comparison
Amazilia Hummingbird
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
Sapphire-vented Puffleg
Melodic, descending whistle with clear timbre; smooth pure tones stepping downward gracefully in high-altitude morning.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
Sapphire-vented Puffleg
Widespread in high Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 2,400–4,200 m.
保护状况
Amazilia Hummingbird
Sapphire-vented Puffleg
How to Tell Them Apart
Amazilia Hummingbird
Coucal (Celebes): dark glossy black above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal
Sapphire-vented Puffleg
Rufous-webbed Brilliant: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Amazilia Hummingbird
秘鲁蜂鸟（Amazilis amazilia），体长9-10厘米，分布于秘鲁和厄瓜多尔西部干燥沿海低地。体羽绿色，下体浅色。属蜂鸟科（Trochilidae），是南美洲西部海岸的特有种。
Sapphire-vented Puffleg
蓝宝石腹毛腿蜂鸟，体长11-12厘米。分布于哥伦比亚至玻利维亚，海拔2500-3800米。沿安第斯山常见。