Indigo-capped Hummingbird vs Allen's Hummingbird
Amazilia cyanifrons 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Indigo-capped Hummingbird | Allen's Hummingbird |
|---|---|---|
| 학명 | Amazilia cyanifrons | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 11.2 cm (4.4 in) | 8.1 cm (3.2 in) |
| 체중 | 5.0 g (0.18 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore of Colombian Andes foothills; visits diverse lowland blossoms and supplements with small arthropods. | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Indigo-capped Hummingbird
Buzzy, sustained monotone trill; continuous low vibration with minimal variation across delivery period.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Indigo-capped Hummingbird
Found in humid forests of Colombia at 500-1,800 m elevation. A Colombian near-endemic of Andean foothills.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
Indigo-capped Hummingbird
Allen's Hummingbird
About These Birds
Indigo-capped Hummingbird
콜롬비아 해발 500~1,800m의 습한 삼림에 서식하는 중형 벌새(9~10cm). 수컷은 메탈릭 파란 이마와 초록 몸통이 특징이다. 꽃의 꿀과 작은 곤충을 먹는다.
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.