Gorgeted Sunangel vs Amethyst-throated Mountain-gem
Heliangelus strophianus so với Lampornis amethystinus
Side-by-Side Comparison
| Thuộc Tính | Gorgeted Sunangel | Amethyst-throated Mountain-gem |
|---|---|---|
| Tên Khoa Học | Heliangelus strophianus | Lampornis amethystinus |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 13,2 cm (5.2 in) | 13,1 cm (5.2 in) |
| Khối Lượng | 5,3999999999999995 g (0.19 oz) | 5,6000000000000005 g (0.20 oz) |
| Chế Độ Ăn | Nectarivore of high Andean shrublands; hovers at dense Ericaceae clumps. Takes small arthropods gleaned from … | 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
Gorgeted Sunangel only
Không
Amethyst-throated Mountain-gem only
Không
Song & Call Comparison
Gorgeted Sunangel
High, thin whistle barely perceptible; delicate sustained note hovering near upper frequency limit of human hearing.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Gorgeted Sunangel
Found on the western Andean slope in Colombia and northwestern Ecuador in cloud forest. 1,600–2,800 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
Gorgeted Sunangel
Amethyst-throated Mountain-gem
How to Tell Them Apart
Gorgeted Sunangel
Neblina Metaltail: males metallic green above; iridescent violet gorget; white underparts; females green above with pale spotted underparts
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Gorgeted Sunangel
A small hummingbird (10-11 cm) found in cloud forests of western Colombia and Ecuador at 1,500-2,500 m. Males have a spectacular iridescent gorget with pink and violet hues. Nectarivore of epiphyte-rich cloud forest. Classified as Endangered due to habitat loss.
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.