Blue-tailed Emerald vs Amethyst-throated Mountain-gem
Chlorostilbon mellisugus 비교 대상 Lampornis amethystinus
Side-by-Side Comparison
| 속성 | Blue-tailed Emerald | Amethyst-throated Mountain-gem |
|---|---|---|
| 학명 | Chlorostilbon mellisugus | Lampornis amethystinus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 9.0 cm (3.5 in) | 13.1 cm (5.2 in) |
| 체중 | 2.6466666666666665 g (0.09 oz) | 5.6000000000000005 g (0.20 oz) |
| 식성 | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders … | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-tailed Emerald
Pure, flute-like descending scale; smooth melodic phrase moving cleanly through several notes, warm in timbre.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Blue-tailed Emerald
Widely distributed from Colombia and Venezuela through the Guianas to Trinidad and Tobago. Resident in varied lowland habitats.
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
보전 상태
Blue-tailed Emerald
Amethyst-throated Mountain-gem
How to Tell Them Apart
Blue-tailed Emerald
White-throated Hummingbird: males with brilliant green gorget; metallic green above; white throat; females green above; spotted below
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Blue-tailed Emerald
블루꼬리에메랄드(Chlorostilbon mellisugus)는 남아메리카 북부에 서식하는 소형 벌새입니다. 수컷은 금속성 녹색 깃털과 청록색 꼬리가 특징이며, 삼림 가장자리와 정원에서 볼 수 있습니다.
Amethyst-throated Mountain-gem
자수정목벌새는 멕시코 산악 지대에 서식하는 아름다운 벌새이다. 수컷은 자수정색의 반짝이는 목 깃털이 특징이며 녹색 등과 조화를 이룬다. 고산대의 꽃들 특히 자주색 꽃의 꿀을 좋아하며 빠른 날갯짓으로 정지 비행을 한다.