Esmeraldas Woodstar vs Great Sapphirewing
Chaetocercus berlepschi 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Esmeraldas Woodstar | Great Sapphirewing |
|---|---|---|
| 学名 | Chaetocercus berlepschi | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 5.3 cm (2.1 in) | 21.0 cm (8.3 in) |
| 体重 | 2.505 g (0.09 oz) | 10.05 g (0.35 oz) |
| 食性 | Critically rare; feeds on nectar from flowering shrubs in Ecuadorian lowland forest. Takes small insects … | 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
Esmeraldas Woodstar
Soft, melodic warbling with flowing character; gentle notes weaving smoothly in quiet phrase at forest edge.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Esmeraldas Woodstar
Endemic to western Ecuador in the Chocó lowlands and foothills. Classified as Endangered due to severe deforestation.
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
Esmeraldas Woodstar
Great Sapphirewing
About These Birds
Esmeraldas Woodstar
贝氏木星蜂鸟 (Chaetocercus berlepschi)，体长约6厘米。雄鸟喉部玫瑰红色闪光，上体绿色，尾短而分叉。特有于厄瓜多尔西部沿海地区。栖息于热带低地森林和林缘灌丛。以花蜜和小型昆虫为食。
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.