Chilean Woodstar vs Amethyst-throated Mountain-gem
Eulidia yarrellii 비교 대상 Lampornis amethystinus
Side-by-Side Comparison
| 속성 | Chilean Woodstar | Amethyst-throated Mountain-gem |
|---|---|---|
| 학명 | Eulidia yarrellii | Lampornis amethystinus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Critically Endangered | Least Concern |
| 체장 | — | — |
| 날개 폭 | 6.6 cm (2.6 in) | 13.1 cm (5.2 in) |
| 체중 | 2.38 g (0.08 oz) | 5.6000000000000005 g (0.20 oz) |
| 식성 | Nectar specialist of arid Atacama valleys, visiting cacti and Nicotiana. Supplements diet with small insects … | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chilean Woodstar
Buzzy, high-pitched trill with insect-like quality; sustained rapid vibration with minimal melodic content.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Chilean Woodstar
Endemic to the hyper-arid coast of northern Chile from Arica to Antofagasta. Critically Endangered with fewer than 400 individuals.
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
Chilean Woodstar
Amethyst-throated Mountain-gem
How to Tell Them Apart
Chilean Woodstar
Slender Sheartail: males with glittering violet gorget; metallic green above; elongated outer tail; 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
Chilean Woodstar
칠레 북부 아타카마 사막 해안에 고유한 7~8cm 아주 작은 벌새. 세계에서 가장 건조한 지역에 적응. 위기종.
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.