Perija Starfrontlet vs Amethyst-throated Mountain-gem
Coeligena consita 对比 Lampornis amethystinus
Side-by-Side Comparison
| 属性 | Perija Starfrontlet | Amethyst-throated Mountain-gem |
|---|---|---|
| 学名 | Coeligena consita | Lampornis amethystinus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | — |
| 翼展 | 14.6 cm (5.7 in) | 13.1 cm (5.2 in) |
| 体重 | 6.49 g (0.23 oz) | 5.6000000000000005 g (0.20 oz) |
| 食性 | Nectarivore of Colombian Sierra Nevada; visits Ericaceae and Fuchsia. Gleans small arthropods from mossy branches. | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Perija Starfrontlet
Soft, liquid notes in gentle cascade; flowing mellow tones with subtle variation in humid high-altitude forest.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Perija Starfrontlet
Endemic to the Serranía de Perijá on the Colombia–Venezuela border at 2,000–3,200 m elevation.
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
保护状况
Perija Starfrontlet
Amethyst-throated Mountain-gem
How to Tell Them Apart
Perija Starfrontlet
Ecuadorian Hillstar: males with brilliant violet gorget; metallic bronze-green above; white flanks; females green above; spotted below
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Perija Starfrontlet
佩里哈星额蜂鸟(Coeligena consita)是一种体长约13厘米的中型蜂鸟，为哥伦比亚-委内瑞拉边界佩里哈山脉特有种，分布于海拔1700-3100米。具虹彩羽毛。以花蜜为食，分布范围极为有限。
Amethyst-throated Mountain-gem
A medium-sized hummingbird (11-12 cm) found in mountain forests from Mexico to Honduras at 1,000-3,000 m. Males have an amethyst-purple throat. Nectarivore of pine-oak and cloud forest. Commonly visits feeders in Mexican highland gardens.