Emerald-chinned Hummingbird vs Rufous-booted Racket-tail
Abeillia abeillei 比較対象 Ocreatus addae
Side-by-Side Comparison
| 属性 | Emerald-chinned Hummingbird | Rufous-booted Racket-tail |
|---|---|---|
| 学名 | Abeillia abeillei | Ocreatus addae |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 9.4 cm (3.7 in) | — |
| 体重 | 3.0666666666666664 g (0.11 oz) | 3.0 g (0.11 oz) |
| 食性 | Nectarivore of Central American forest understory, visiting small tubular flowers. Catches gnats and spiders to … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Emerald-chinned Hummingbird
Rapid, light chips in cheerful sequence; bright staccato notes with buoyant delivery during active foraging.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Emerald-chinned Hummingbird
Found in humid foothill and montane forests from Mexico to Honduras at 600-2,200 m. Resident in forest undergrowth.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
保全状況
Emerald-chinned Hummingbird
Rufous-booted Racket-tail
How to Tell Them Apart
Emerald-chinned Hummingbird
Western Grey Plantain-eater: gray overall with faint barring; white facial stripe; long tail; short crest; yellowish bill
Rufous-booted Racket-tail
Golden-bellied Starfrontlet: tiny; males with brilliant orange-gold belly; violet gorget; females green above; spotted buff below
About These Birds
Emerald-chinned Hummingbird
メキシコからホンジュラスにかけての海抜600〜2,200mの湿潤な丘陵・山岳林に生息する小型のハチドリ（体長8〜9cm）。主に林縁や二次林を好む。雄は緑色の体に紫色の喉を持つ。Abeillia abeillei（ライラックスロートハチドリ）として知られ、中央アメリカの固有種。Trochilidae科に属する。
Rufous-booted Racket-tail
A small hummingbird (8-10 cm plus tail rackets) found in Andean cloud forests of southeastern Peru and Bolivia at 1,200-2,200 m. Males have rufous leg puffs instead of white. Recently split from Booted Racket-tail. Nectarivore of montane forest undergrowth.