Sapphire-throated Hummingbird vs Amethyst-throated Mountain-gem
Chrysuronia coeruleogularis 비교 대상 Lampornis amethystinus
Side-by-Side Comparison
| 속성 | Sapphire-throated Hummingbird | Amethyst-throated Mountain-gem |
|---|---|---|
| 학명 | Chrysuronia coeruleogularis | Lampornis amethystinus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 13.1 cm (5.2 in) |
| 체중 | 4.133333333333333 g (0.15 oz) | 5.6000000000000005 g (0.20 oz) |
| 식성 | Feeds on floral nectar in forest understory, hovering at Heliconia and bromeliads. Supplements with 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
공유 서식지
Sapphire-throated Hummingbird only
Amethyst-throated Mountain-gem only
없음
Song & Call Comparison
Sapphire-throated Hummingbird
High, thin chip note with silvery sibilant ending; soft twittering sequence given quietly during active foraging.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Sapphire-throated Hummingbird
Found in tropical lowlands from Honduras to Venezuela and Ecuador. Resident in Caribbean 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
Sapphire-throated Hummingbird
Amethyst-throated Mountain-gem
How to Tell Them Apart
Sapphire-throated Hummingbird
White-browed Coucal: white supercilium; brown-streaked above; rufous wings; pale buff below; long dark tail; red eye; bold eye stripe
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Sapphire-throated Hummingbird
사파이어목망고벌새(Chrysuronia coeruleogularis)는 파나마와 콜롬비아에 서식하는 중형 벌새입니다. 수컷은 파란 목 깃털이 두드러지며, 열대 우림에서 서식합니다. 관심 필요종입니다.
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.