Amazilia Hummingbird vs Blue-mantled Thornbill
Amazilis amazilia 对比 Chalcostigma stanleyi
Side-by-Side Comparison
| 属性 | Amazilia Hummingbird | Blue-mantled Thornbill |
|---|---|---|
| 学名 | Amazilis amazilia | Chalcostigma stanleyi |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | — | 13.2 cm (5.2 in) |
| 体重 | 5.066666666666666 g (0.18 oz) | 5.2749999999999995 g (0.19 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore of Andean treeline scrub; visits Ericaceae and Brachyotum blooms. Supplements with small arthropods. |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
无
Amazilia Hummingbird only
Blue-mantled Thornbill only
Song & Call Comparison
Amazilia Hummingbird
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
Blue-mantled Thornbill
Crisp, whistled notes in ascending sequence; clean bright tones stepping up smoothly in cheerful morning delivery.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
Blue-mantled Thornbill
Found in high Andean páramo from Colombia south through Ecuador and Peru to Bolivia. 3,000–4,500 m elevation.
保护状况
Amazilia Hummingbird
Blue-mantled Thornbill
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
Blue-mantled Thornbill
Long-billed Starthroat: males glittering blue-green gorget; metallic green above; long bill; white pectoral tufts; females green with spots
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。
Blue-mantled Thornbill
蓝嘴金刚尾蜂鸟 (Chalcostigma stanleyi)，体长约14厘米。嘴蓝色（幼鸟），喉部蓝绿色辉斑，上体绿色，尾较长。分布于哥伦比亚和厄瓜多尔的高海拔安第斯山区。以花蜜和昆虫为食。