Bolivian Starfrontlet vs Allen's Hummingbird
Coeligena violifer 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Bolivian Starfrontlet | Allen's Hummingbird |
|---|---|---|
| 학명 | Coeligena violifer | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 14.6 cm (5.7 in) | 8.1 cm (3.2 in) |
| 체중 | 7.675 g (0.27 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore of Colombian and Venezuelan Andean cloud forest; visits Ericaceae and epiphyte blooms. Gleans small … | 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
Bolivian Starfrontlet
Bright, whistled descending phrase; clean notes stepping down smoothly with precision and musical elegance in Andes.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Bolivian Starfrontlet
Found in Andean cloud forests of Bolivia and Peru on the eastern slope at 1,800–3,400 m elevation.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
Bolivian Starfrontlet
Allen's Hummingbird
About These Birds
Bolivian Starfrontlet
보라별벌새(Coeligena violifer)는 페루와 볼리비아의 안데스 산지에 서식하는 벌새입니다. 수컷의 보라색 목 깃털이 특징이며, 고산 삼림과 관목 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.