Pink-throated Brilliant vs Rufous-booted Racket-tail
Heliodoxa gularis 比較対象 Ocreatus addae
Side-by-Side Comparison
| 属性 | Pink-throated Brilliant | Rufous-booted Racket-tail |
|---|---|---|
| 学名 | Heliodoxa gularis | Ocreatus addae |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 12.8 cm (5.0 in) | — |
| 体重 | 6.533333333333334 g (0.23 oz) | 3.0 g (0.11 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at diverse Ericaceae and epiphyte blooms. Gleans … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| 一腹卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Pink-throated Brilliant
Melodic, flute-like descending phrase; smooth rich notes flowing warmly in relaxed quiet forest morning sequence.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Pink-throated Brilliant
Found on the eastern Andean slope of Colombia and Ecuador in cloud forest. 800–1,800 m elevation.
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
Pink-throated Brilliant
Rufous-booted Racket-tail
How to Tell Them Apart
Pink-throated Brilliant
Green-fronted Lancebill: males with brilliant green forehead; violet gorget; metallic bronze-green; females green; spotted below
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
Pink-throated Brilliant
コロンビアからペルーにかけての東アンデス（標高600〜1,500 m）の丘陵林に生息するハチドリ（体長11〜12 cm）。雄は光沢のある緑色の羽衣と紫がかったピンクの喉のパッチを持つ。丘陵雲霧林の蜜食性。稀でほとんど研究されていない種。
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.