Amazilia Hummingbird vs Swallow-tailed Hummingbird
Amazilis amazilia 对比 Eupetomena macroura
Side-by-Side Comparison
| 属性 | Amazilia Hummingbird | Swallow-tailed Hummingbird |
|---|---|---|
| 学名 | Amazilis amazilia | Eupetomena macroura |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | — | 13.9 cm (5.5 in) |
| 体重 | 5.066666666666666 g (0.18 oz) | 7.94 g (0.28 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Large, conspicuous nectarivore of Brazilian cerrado and gardens. Feeds at Erythrina and diverse blossoms; supplements … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
Amazilia Hummingbird only
Swallow-tailed Hummingbird only
Song & Call Comparison
Amazilia Hummingbird
鸣唱
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
Swallow-tailed Hummingbird
鸣唱
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in animated display.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
Swallow-tailed Hummingbird
Found in open habitats across eastern South America from the Guianas to Argentina. Resident in cerrado and gardens.
保护状况
Least Concern
Amazilia Hummingbird
Least Concern
Swallow-tailed Hummingbird
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。
Swallow-tailed Hummingbird
燕尾蜂鸟，体长15-17厘米。虹彩蓝绿色，尾羽深度分叉。分布于南美洲东部。