Amazilia Hummingbird vs White-tailed Hummingbird
Amazilis amazilia 对比 Eupherusa poliocerca
Side-by-Side Comparison
| 属性 | Amazilia Hummingbird | White-tailed Hummingbird |
|---|---|---|
| 学名 | Amazilis amazilia | Eupherusa poliocerca |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | — | 12.1 cm (4.8 in) |
| 体重 | 5.066666666666666 g (0.18 oz) | 4.625 g (0.16 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Amazilia Hummingbird
鸣唱
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
White-tailed Hummingbird
鸣唱
Harsh, buzzy chatter with emphatic rhythm; coarse rough notes delivered rapidly with raw buzzy texture.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
White-tailed Hummingbird
Endemic to the Sierra Madre del Sur of Guerrero and Oaxaca, Mexico. Classified as Vulnerable due to restricted range.
保护状况
Least Concern
Amazilia Hummingbird
Near Threatened
White-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。
White-tailed Hummingbird
白尾叶绿蜂鸟，体长10-11厘米。墨西哥南部马德雷山脉特有种。易危。