Amazilia Hummingbird vs White-vented Violetear
Amazilis amazilia 对比 Colibri serrirostris
Side-by-Side Comparison
| 属性 | Amazilia Hummingbird | White-vented Violetear |
|---|---|---|
| 学名 | Amazilis amazilia | Colibri serrirostris |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | — | 13.6 cm (5.4 in) |
| 体重 | 5.066666666666666 g (0.18 oz) | 6.199999999999999 g (0.22 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore of highland and lowland forest margins. Feeds on diverse tubular flowers and catches flying … |
| 产卵数 | 2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
无
Amazilia Hummingbird only
White-vented Violetear only
Song & Call Comparison
Amazilia Hummingbird
鸣唱
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
White-vented Violetear
鸣唱
Sharp, emphatic squeak repeated quickly; tiny piercing notes delivered insistently during competitive encounters near feeders.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
White-vented Violetear
Found in cerrado, chaco, and open woodland of central and southern Brazil, Bolivia, and Paraguay. 200–1,200 m elevation.
保护状况
Least Concern
Amazilia Hummingbird
Least Concern
White-vented Violetear
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-vented Violetear
白臀紫耳蜂鸟(Colibri serrirostris)是一种体长11-12厘米的中型蜂鸟，具有绿色羽毛、紫色耳斑和独特的白色臀部。分布于巴西中部、玻利维亚东部和阿根廷北部的塞拉多草原。以花蜜为食。