Amazilia Hummingbird vs Buff-tailed Coronet
Amazilis amazilia 比較対象 Boissonneaua flavescens
Side-by-Side Comparison
| 属性 | Amazilia Hummingbird | Buff-tailed Coronet |
|---|---|---|
| 学名 | Amazilis amazilia | Boissonneaua flavescens |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 15.0 cm (5.9 in) |
| 体重 | 5.066666666666666 g (0.18 oz) | 8.033333333333333 g (0.28 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore of Andean cloud forest; visits Ericaceae and Fuchsia blooms. Aggressively defends territories; gleans small … |
| 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.
Buff-tailed Coronet
Soft, pure descending whistle; gentle note curving downward smoothly, warm and musical in cloud forest quiet.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
Buff-tailed Coronet
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, and Peru to Bolivia. 1,600–3,000 m.
保全状況
Amazilia Hummingbird
Buff-tailed Coronet
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
Buff-tailed Coronet
White-bearded Helmetcrest: males with glittering blue-violet gorget; metallic green; white beard; white leg puffs; females plain green
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.
Buff-tailed Coronet
ベネズエラからペルーにかけてのアンデス雲霧林の標高1,500〜3,000mに生息する中型のハチドリ（11〜12cm）。緑の羽毛と黄橙色の尾を持つ。山地林と林縁の蜜食者。頭冠の緑色の虹彩光によりコロネットの名が付く。