Sapphire-throated Hummingbird vs Great Sapphirewing
Chrysuronia coeruleogularis 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Sapphire-throated Hummingbird | Great Sapphirewing |
|---|---|---|
| 学名 | Chrysuronia coeruleogularis | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | — | 21.0 cm (8.3 in) |
| 体重 | 4.133333333333333 g (0.15 oz) | 10.05 g (0.35 oz) |
| 食性 | Feeds on floral nectar in forest understory, hovering at Heliconia and bromeliads. Supplements with spiders … | 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
Sapphire-throated Hummingbird
High, thin chip note with silvery sibilant ending; soft twittering sequence given quietly during active foraging.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Sapphire-throated Hummingbird
Found in tropical lowlands from Honduras to Venezuela and Ecuador. Resident in Caribbean lowland habitats.
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
Sapphire-throated Hummingbird
Great Sapphirewing
About These Birds
Sapphire-throated Hummingbird
蓝喉蜂鸟(Chrysuronia coeruleogularis)是一种体长10-11厘米的中型蜂鸟，分布于从洪都拉斯到委内瑞拉和厄瓜多尔的热带低地。雄鸟具有深蓝色喉部和绿色上体。以花蜜为食，栖息于热带低地森林中。
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.