Chiribiquete Emerald vs Amethyst-throated Mountain-gem
Chlorostilbon olivaresi 对比 Lampornis amethystinus
Side-by-Side Comparison
| 属性 | Chiribiquete Emerald | Amethyst-throated Mountain-gem |
|---|---|---|
| 学名 | Chlorostilbon olivaresi | Lampornis amethystinus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 9.3 cm (3.7 in) | 13.1 cm (5.2 in) |
| 体重 | 3.7 g (0.13 oz) | 5.6000000000000005 g (0.20 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | 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
Chiribiquete Emerald
Rapid, mechanical twittering in even rhythm; dry staccato notes forming steady sequence throughout active period.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Chiribiquete Emerald
Described from the Chiribiquete region of southeastern Colombia. Extremely restricted range in remote Amazonian Colombia.
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
Chiribiquete Emerald
Amethyst-throated Mountain-gem
How to Tell Them Apart
Chiribiquete Emerald
Gilded Sapphire: males with iridescent blue gorget; metallic golden-green above; white underparts; females green above; spotted
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Chiribiquete Emerald
奇里比克特翠蜂鸟(Chlorostilbon olivaresi)是一种体长约8厘米的小型蜂鸟，发现于哥伦比亚东南部奇里比克特地区。通体绿色羽毛。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.