Andean Emerald vs Allen's Hummingbird
Amazilia franciae 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Andean Emerald | Allen's Hummingbird |
|---|---|---|
| 학명 | Amazilia franciae | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 10.7 cm (4.2 in) | 8.1 cm (3.2 in) |
| 체중 | 5.266666666666667 g (0.19 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore of cloud-forest epiphytes in Ecuador and Colombia; supplements diet with insects and spiders. | 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
Andean Emerald
Soft, pure whistle with warm melancholy; gentle sustained tone with slight downward inflection at dusk.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Andean Emerald
Found in Andean cloud forests from Colombia to Peru at 1,000-2,500 m. Resident in montane forest edges.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
Andean Emerald
Allen's Hummingbird
How to Tell Them Apart
Andean Emerald
Lesser Coucal: smaller coucal; dark brown above; rufous wings; pale buff-white below; red eye; long graduated dark tail; dimorphic
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Andean Emerald
콜롬비아에서 페루까지 안데스 운무림 해발 1,000~2,500m에 서식하는 중형 벌새(9~10cm). 메탈릭 초록 윗면과 흰 아랫면이 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.