Amethyst-throated Sunangel vs Allen's Hummingbird
Heliangelus amethysticollis 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Amethyst-throated Sunangel | Allen's Hummingbird |
|---|---|---|
| 학명 | Heliangelus amethysticollis | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 12.6 cm (5.0 in) | 8.1 cm (3.2 in) |
| 체중 | 5.433333333333334 g (0.19 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore foraging at Ericaceae shrubs and epiphytic orchids in cloud forest. Gleans small insects from … | 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
Amethyst-throated Sunangel
Soft, descending melodic phrase; gentle notes stepping smoothly down the scale in quiet, unhurried musical progression.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Amethyst-throated Sunangel
Found in Andean cloud forests from southern Peru through Bolivia. 2,400–3,800 m elevation. Resident.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
Amethyst-throated Sunangel
Allen's Hummingbird
How to Tell Them Apart
Amethyst-throated Sunangel
Perija Metaltail: deep violet-blue breast shield; shining metallic green above; white postocular stripe; females duller with 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
Amethyst-throated Sunangel
자수정목벌새(Heliangelus amethysticollis)는 베네수엘라에서 볼리비아까지 해발 2,000–3,500m 안데스 구름숲에 서식하는 10–11cm 소형 벌새다.
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.