Rufous-throated Hummingbird vs Allen's Hummingbird
Hylocharis sapphirina 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Rufous-throated Hummingbird | Allen's Hummingbird |
|---|---|---|
| 학명 | Hylocharis sapphirina | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 8.1 cm (3.2 in) |
| 체중 | 4.239999999999999 g (0.15 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small 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
Rufous-throated Hummingbird
Sharp, piercing screech with urgent character; sudden loud rough call given during aerial territorial chase.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Rufous-throated Hummingbird
Found in humid lowland forests from Colombia through Amazonia to Bolivia and Brazil. Resident in 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
Rufous-throated Hummingbird
Allen's Hummingbird
How to Tell Them Apart
Rufous-throated Hummingbird
Violet Coucal: brilliant violet-blue iridescent body; rufous wings; dark graduated tail; red eye; violet iridescence distinctive
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Rufous-throated Hummingbird
사파이어벌새는 남아메리카 동부에 서식하는 작은 벌새이다. 수컷은 사파이어 색의 목 깃털이 아름다우며 녹색의 등과 대비를 이룬다. 열대 숲과 숲 가장자리에서 다양한 꽃의 꿀을 먹으며 산다.
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.