Black-eared Fairy vs Allen's Hummingbird
Heliothryx auritus 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Black-eared Fairy | Allen's Hummingbird |
|---|---|---|
| 학명 | Heliothryx auritus | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 13.0 cm (5.1 in) | 8.1 cm (3.2 in) |
| 체중 | 5.15 g (0.18 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore robbing nectar from large flowers in forest canopy. Gleans small spiders and soft-bodied insects … | 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
Black-eared Fairy
Soft, liquid notes in gentle cascade; flowing sequence of mellow tones with subtle tremolo in misty montane forest.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Black-eared Fairy
Widespread in Amazonian lowlands from the Guianas south through Brazil and west to Colombia, Ecuador, Peru, and Bolivia. 0–700 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
Black-eared Fairy
Allen's Hummingbird
About These Birds
Black-eared Fairy
보라귀벌새(Heliothryx auritus)는 11–12cm의 길고 포크형 꼬리에 반짝이는 녹색 깃털과 두드러진 보라색 귀 반점을 지닌 우아한 벌새다. 베네수엘라에서 볼리비아와 브라질까지 아마존 지역에 서식한다.
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.