Amazilia Hummingbird vs Rufous-shafted Woodstar
Amazilis amazilia 比較対象 Chaetocercus jourdanii
Side-by-Side Comparison
| 属性 | Amazilia Hummingbird | Rufous-shafted Woodstar |
|---|---|---|
| 学名 | Amazilis amazilia | Chaetocercus jourdanii |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 7.0 cm (2.8 in) |
| 体重 | 5.066666666666666 g (0.18 oz) | 3.26 g (0.11 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore of Trinidad and northern South America, hovering at bromeliads and Heliconia. Supplements diet with … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Amazilia Hummingbird
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
Rufous-shafted Woodstar
Deep, resonant single note with striking boldness; powerful tone ringing out clearly from exposed prominent perch.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
Rufous-shafted Woodstar
Found in Andean highlands from Venezuela to Trinidad at 500-2,500 m elevation. Resident in montane forest edges and gardens.
保全状況
Amazilia Hummingbird
Rufous-shafted Woodstar
How to Tell Them Apart
Amazilia Hummingbird
Coucal (Celebes): dark glossy black above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal
Rufous-shafted Woodstar
Calliope Hummingbird (endemic): tiny; males with glittering magenta gorget; metallic green above; females plain green above; spotted
About These Birds
Amazilia Hummingbird
A medium-sized hummingbird (9-10 cm) found in arid coastal lowlands of western Peru and Ecuador. Green plumage with variable rusty-orange underparts. Nectarivore of desert scrub, gardens, and river valleys. Adapted to arid Pacific environments.
Rufous-shafted Woodstar
ベネズエラからトリニダードのアンデス高地（500〜2,500 m）の微小ハチドリ（7〜8 cm）。雄は飛翔中に見える赤褐色の翼先端と紫色の喉を持つ。林縁・庭園で花蜜を吸う。