Amethyst-throated Mountain-gem vs Ecuadorian Piedtail
Lampornis amethystinus 对比 Phlogophilus hemileucurus
Side-by-Side Comparison
| 属性 | Amethyst-throated Mountain-gem | Ecuadorian Piedtail |
|---|---|---|
| 学名 | Lampornis amethystinus | Phlogophilus hemileucurus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 13.1 cm (5.2 in) | 10.0 cm (3.9 in) |
| 体重 | 5.6000000000000005 g (0.20 oz) | 2.56 g (0.09 oz) |
| 食性 | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. | Nectarivore of Andean foothill undergrowth; visits small epiphyte and Heliconia flowers. Supplements with arthropods. |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Ecuadorian Piedtail
High, crystalline notes in musical phrase; clear bright sequence ascending smoothly in cheerful morning vocalisation.
Geographic Range & Migration
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
Ecuadorian Piedtail
Found on both Andean slopes in Ecuador in humid foothill and lower montane forest. 400–1,600 m elevation.
保护状况
Amethyst-throated Mountain-gem
Ecuadorian Piedtail
About These Birds
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.
Ecuadorian Piedtail
A small hummingbird (9-10 cm) found in Andean cloud forests of Colombia and Ecuador at 1,000-2,000 m. Green plumage with white-tipped tail and dusky breast. Nectarivore of montane forest. Found in dense, mossy cloud forest understory. Uncommon.