Glittering-bellied Emerald vs Great Sapphirewing
Chlorostilbon lucidus 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Glittering-bellied Emerald | Great Sapphirewing |
|---|---|---|
| 学名 | Chlorostilbon lucidus | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 9.9 cm (3.9 in) | 21.0 cm (8.3 in) |
| 体重 | 3.6666666666666665 g (0.13 oz) | 10.05 g (0.35 oz) |
| 食性 | Widespread Amazonian nectarivore visiting diverse lowland flowers. Supplements with insects and spiders foraged from canopy. | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Glittering-bellied Emerald
Soft, liquid notes in gentle flowing phrase; mellow tones with subtle melodic variation in forest shade.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Glittering-bellied Emerald
Found from eastern Brazil through Uruguay to Argentina and Paraguay. Resident in gardens, parks, and forest edges.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
保护状况
Glittering-bellied Emerald
Great Sapphirewing
About These Birds
Glittering-bellied Emerald
闪腹翠蜂鸟(Chlorostilbon lucidus)是一种体长9-10厘米的小型蜂鸟，分布于从巴西东部经乌拉圭到阿根廷和巴拉圭的广大地区。雄鸟腹部闪耀着金属光泽的绿色。以花蜜为食，是南美洲东南部最常见的蜂鸟之一。
Great Sapphirewing
A large hummingbird (18 cm, wingspan 28 cm) found in Andean cloud forests from Colombia to Bolivia at 2,500-3,500 m. Brilliant sapphire-blue wings, green body, and long tail. One of the largest hummingbirds. Nectarivore of montane forest, visiting large-flowered Ericaceae.