Humboldt's Hummingbird vs Amethyst-throated Mountain-gem
Chrysuronia humboldtii so với Lampornis amethystinus
Side-by-Side Comparison
| Thuộc Tính | Humboldt's Hummingbird | Amethyst-throated Mountain-gem |
|---|---|---|
| Tên Khoa Học | Chrysuronia humboldtii | Lampornis amethystinus |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | — | 13,1 cm (5.2 in) |
| Khối Lượng | 6,275 g (0.22 oz) | 5,6000000000000005 g (0.20 oz) |
| Chế Độ Ăn | Feeds on nectar from Colombian and Venezuelan lowland flowers. Supplements with small arthropods caught near … | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| Số Trứng | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Humboldt's Hummingbird only
Amethyst-throated Mountain-gem only
Không
Song & Call Comparison
Humboldt's Hummingbird
Melodic, descending two-note whistle; pure warm tones stepping down smoothly, given repeatedly from territory perch.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Humboldt's Hummingbird
Found in humid Pacific lowland forests of Colombia and Ecuador. Resident in Chocó forest edges.
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
Humboldt's Hummingbird
Amethyst-throated Mountain-gem
How to Tell Them Apart
Humboldt's Hummingbird
Black-throated Coucal: black throat; brown streaked above; rufous wings; buff below; long dark tail; red eye; black throat distinctive
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Humboldt's Hummingbird
A medium-sized hummingbird (10-11 cm) found in humid Pacific lowland forests of Colombia and Ecuador. Green plumage. Nectarivore of Chocó forest edges. Named after Alexander von Humboldt. Sometimes considered a subspecies of Sapphire-throated Hummingbird.
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.