Allen's Hummingbird vs Sparkling-tailed Woodstar
Selasphorus sasin 比較対象 Tilmatura dupontii
Side-by-Side Comparison
| 属性 | Allen's Hummingbird | Sparkling-tailed Woodstar |
|---|---|---|
| 学名 | Selasphorus sasin | Tilmatura dupontii |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 8.1 cm (3.2 in) | 7.2 cm (2.8 in) |
| 体重 | 3.1500000000000004 g (0.11 oz) | 2.2 g (0.08 oz) |
| 食性 | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … | Feeds on floral nectar at low scrub blooms in dry Central American valleys. Catches small … |
| 一腹卵数 | 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.
Sparkling-tailed Woodstar
Sharp, penetrating squeak repeated quickly; tiny piercing notes given insistently during competitive territorial encounter.
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.
Sparkling-tailed Woodstar
Found in highlands from southern Mexico to Honduras at 600-2,500 m elevation. Resident in pine-oak and cloud forest edges.
保全状況
Allen's Hummingbird
Sparkling-tailed Woodstar
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.
Sparkling-tailed Woodstar
マグニフィセントハミングバードはメキシコからニカラグアにかけての開けた草地や砂漠に生息する小型のハチドリです。