Glowing Puffleg vs Amethyst-throated Mountain-gem
Eriocnemis vestita so với Lampornis amethystinus
Side-by-Side Comparison
| Thuộc Tính | Glowing Puffleg | Amethyst-throated Mountain-gem |
|---|---|---|
| Tên Khoa Học | Eriocnemis vestita | Lampornis amethystinus |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 11,7 cm (4.6 in) | 13,1 cm (5.2 in) |
| Khối Lượng | 4,716666666666666 g (0.17 oz) | 5,6000000000000005 g (0.20 oz) |
| Chế Độ Ăn | Nectarivore of Colombian and Ecuadorian Ericaceae-rich shrublands. Supplements nectar with small arthropods near blooms. | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| Số Trứng | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Glowing Puffleg only
Amethyst-throated Mountain-gem only
Không
Song & Call Comparison
Glowing Puffleg
High, thin chip note with sibilant ending; soft twittering sequence given quietly during foraging near Andean flowers.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Glowing Puffleg
Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,800–3,400 m.
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
Tình Trạng Bảo Tồn
Glowing Puffleg
Amethyst-throated Mountain-gem
How to Tell Them Apart
Glowing Puffleg
Pink-throated Brilliant: males with iridescent blue-violet gorget; metallic 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
Glowing Puffleg
A small hummingbird (10-11 cm) found in Andean cloud forests from Venezuela to Peru at 2,400-3,500 m. Bright green plumage with conspicuous white leg puffs. Nectarivore of montane forest and gardens. One of the most common and widespread puffleg species.
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.