Allen's Hummingbird vs Spot-throated Hummingbird
Selasphorus sasin 비교 대상 Thaumasius taczanowskii
Side-by-Side Comparison
| 속성 | Allen's Hummingbird | Spot-throated Hummingbird |
|---|---|---|
| 학명 | Selasphorus sasin | Thaumasius taczanowskii |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 8.1 cm (3.2 in) | — |
| 체중 | 3.1500000000000004 g (0.11 oz) | 6.833333333333333 g (0.24 oz) |
| 식성 | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Spot-throated Hummingbird
Rapid, mechanical clicking in even dry rhythm; staccato notes forming steady sequence during active day.
Geographic Range & Migration
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
Spot-throated Hummingbird
Found in Andean foothills of Peru at 1,500-3,000 m elevation. A Peruvian near-endemic of montane scrub.
보전 상태
Allen's Hummingbird
Spot-throated Hummingbird
About These Birds
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.
Spot-throated Hummingbird
타차노프스키 벌새는 페루와 에콰도르 서부의 안데스 산맥에 서식하는 중형 벌새입니다. 녹색 깃털과 흰색 가슴, 긴 꼬리가 특징이며, 건조한 안데스 관목 지대에서 꿀을 섭취합니다.