Mangrove Hummingbird vs Amethyst-throated Mountain-gem
Amazilia boucardi 비교 대상 Lampornis amethystinus
Side-by-Side Comparison
| 속성 | Mangrove Hummingbird | Amethyst-throated Mountain-gem |
|---|---|---|
| 학명 | Amazilia boucardi | Lampornis amethystinus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Endangered | Least Concern |
| 체장 | — | — |
| 날개 폭 | 10.9 cm (4.3 in) | 13.1 cm (5.2 in) |
| 체중 | 4.5 g (0.16 oz) | 5.6000000000000005 g (0.20 oz) |
| 식성 | Critically endangered; feeds on mangrove flowers in Costa Rica and supplements with small insects and … | 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
Mangrove Hummingbird
Rich, melodic churring with complex cadence; warm resonant notes building in deliberate sequence near mangroves.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Mangrove Hummingbird
Endemic to the Pacific coast of Costa Rica, restricted to mangrove forests. Classified as Endangered.
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
Mangrove Hummingbird
Amethyst-throated Mountain-gem
How to Tell Them Apart
Mangrove Hummingbird
Coppery-tailed Coucal: dark brown above; rufous wings; pale below; coppery-glossed tail; red eye; tail iridescence 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
Mangrove Hummingbird
코스타리카 태평양 연안의 맹그로브 숲에 제한적으로 서식하는 중형 벌새(10~11cm). 메탈릭 초록 몸통과 맹그로브에 적응된 특화된 부리가 특징이다. 멸종 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.