Blue-throated Starfrontlet vs Allen's Hummingbird
Coeligena helianthea 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Blue-throated Starfrontlet | Allen's Hummingbird |
|---|---|---|
| 학명 | Coeligena helianthea | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 14.3 cm (5.6 in) | 8.1 cm (3.2 in) |
| 체중 | 6.775 g (0.24 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore of Venezuelan Andean cloud forest; forages at Ericaceae and Brachyotum. Catches small arthropods near … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-throated Starfrontlet
Melodic, ascending scale of clear notes; bright flute-like tones climbing smoothly in morning territorial singing.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Blue-throated Starfrontlet
Found in cloud forests of the eastern and central Andes of Colombia and adjacent Venezuela. 2,000–3,000 m.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
Blue-throated Starfrontlet
Allen's Hummingbird
How to Tell Them Apart
Blue-throated Starfrontlet
Blue-mantled Thornbill: tiny; males with brilliant violet gorget; blue-metallic mantle; metallic green above; females pale spotted below
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Blue-throated Starfrontlet
태양별벌새(Coeligena helianthea)는 콜롬비아와 에콰도르 안데스 산지에 서식하는 벌새입니다. 수컷은 반짝이는 자주색 가슴과 녹색 배가 특징이며, 고산 삼림 지대에서 서식합니다.
Allen's Hummingbird
A small hummingbird (8-9 cm) breeding along the Pacific coast from Oregon to southern California. Males have an orange-red throat and rufous flanks. Closely related to Rufous Hummingbird. Partial migrant; some populations resident on Channel Islands. Named after Thomas Allen.