Amethyst-throated Mountain-gem vs Sooty Barbthroat
Lampornis amethystinus 비교 대상 Threnetes niger
Side-by-Side Comparison
| 속성 | Amethyst-throated Mountain-gem | Sooty Barbthroat |
|---|---|---|
| 학명 | Lampornis amethystinus | Threnetes niger |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 13.1 cm (5.2 in) | 11.8 cm (4.6 in) |
| 체중 | 5.6000000000000005 g (0.20 oz) | 5.8 g (0.20 oz) |
| 식성 | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. | Primarily nectarivore visiting tubular flowers; supplements diet with small insects and spiders for protein. |
| 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.
Sooty Barbthroat
Melodic, descending whistle with rich timbre; smooth pure tone dropping gracefully through several semitones then fading.
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.
Sooty Barbthroat
Found in a restricted range in northeastern Brazil and adjacent French Guiana. Resident in coastal rainforest. Rare and locally distributed.
보전 상태
Amethyst-throated Mountain-gem
Sooty Barbthroat
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
Sooty Barbthroat
Dark sooty-brown and green upperparts; sooty-dark throat and breast; belly pale grey-buff; tail dark with pale tip; Guiana region endemic; distinctly darker and sootier below than other barbthroats with heavily …
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.
Sooty Barbthroat
소사레이지느러미벌새는 아마존 유역과 기아나 지방의 열대 저지대에 서식하는 소형 벌새입니다. 어두운 녹색 깃털과 붉은 부리가 특징이며, 숲 내부 그늘진 하층에서 주로 꿀을 섭취합니다.