Pink-throated Brilliant vs Rufous-booted Racket-tail
Heliodoxa gularis 对比 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 |
| 保护状况 | Least Concern | Not Evaluated |
| 体长 | — | — |
| 翼展 | 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 … |
| 产卵数 | -- | 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.
保护状况
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
粉喉宝石蜂鸟分布于哥伦比亚、厄瓜多尔和秘鲁的安第斯山云雾林。雄鸟喉部粉红色，体羽闪光绿色，尾短。栖息于中高海拔的山地森林，以花蜜为主食，具有领域性，会积极驱逐其他蜂鸟。
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.