Amethyst-throated Mountain-gem vs Blue-throated Mountain-gem
Lampornis amethystinus 비교 대상 Lampornis clemenciae
Side-by-Side Comparison
| 속성 | Amethyst-throated Mountain-gem | Blue-throated Mountain-gem |
|---|---|---|
| 학명 | Lampornis amethystinus | Lampornis clemenciae |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 13.1 cm (5.2 in) | 14.7 cm (5.8 in) |
| 체중 | 5.6000000000000005 g (0.20 oz) | 7.25 g (0.26 oz) |
| 식성 | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. | Nectarivore of US and Mexican highland forest; visits diverse flowers at medium to high elevation. … |
| 산란 수 | 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.
Blue-throated Mountain-gem
Rough, nasal chatter with emphatic delivery; series of coarse buzzy notes audible from considerable distance.
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.
Blue-throated Mountain-gem
Found from the mountains of southern Arizona south through Mexico to Honduras in pine-oak forest. 1,400–3,500 m.
보전 상태
Amethyst-throated Mountain-gem
Blue-throated Mountain-gem
How to Tell Them Apart
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
Blue-throated Mountain-gem
Calliope Hummingbird (alt): males with iridescent blue gorget; metallic green body; white pectoral tufts; females green; spotted below
About These Birds
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.
Blue-throated Mountain-gem
청자목벌새는 미국 남서부와 멕시코에 서식하는 대형 벌새이다. 수컷은 선명한 파란보라색 목 깃털이 특징이며 북아메리카에서 번식하는 벌새 중 가장 크다. 산악 협곡과 고지대 숲에서 꽃의 꿀과 곤충을 먹으며 생활한다.