Napo Sabrewing vs Allen's Hummingbird
Campylopterus villaviscensio 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Napo Sabrewing | Allen's Hummingbird |
|---|---|---|
| 학명 | Campylopterus villaviscensio | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 13.2 cm (5.2 in) | 8.1 cm (3.2 in) |
| 체중 | 7.325 g (0.26 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Feeds on floral nectar in Napo lowland forest, hovering at large Heliconia. Supplements with insects … | 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
Napo Sabrewing
Soft, pure whistle with plaintive tone; gentle wavering note given quietly from shaded perch in vegetation.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Napo Sabrewing
Found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Resident in 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
Napo Sabrewing
Allen's Hummingbird
How to Tell Them Apart
Napo Sabrewing
Arabian Bustard: pale brown-gray overall; finely vermiculated upper parts; pale gray-white underparts; males with loose neck plumes
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Napo Sabrewing
에콰도르와 페루의 안데스 동부 사면 아열대 삼림에만 분포하는 소형 벌새. 흐릿한 보라빛 등과 독특한 휘어진 날개 깃을 가진다. 꽃꿀을 주로 먹는다. 산림 훼손으로 멸종 위험에 처해 있다.
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.