Perija Starfrontlet vs Rufous-booted Racket-tail
Coeligena consita 对比 Ocreatus addae
Side-by-Side Comparison
| 属性 | Perija Starfrontlet | Rufous-booted Racket-tail |
|---|---|---|
| 学名 | Coeligena consita | Ocreatus addae |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Endangered | Not Evaluated |
| 体长 | — | — |
| 翼展 | 14.6 cm (5.7 in) | — |
| 体重 | 6.49 g (0.23 oz) | 3.0 g (0.11 oz) |
| 食性 | Nectarivore of Colombian Sierra Nevada; visits Ericaceae and Fuchsia. Gleans small arthropods from mossy branches. | 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
Perija Starfrontlet
Soft, liquid notes in gentle cascade; flowing mellow tones with subtle variation in humid high-altitude forest.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Perija Starfrontlet
Endemic to the Serranía de Perijá on the Colombia–Venezuela border at 2,000–3,200 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
Perija Starfrontlet
Rufous-booted Racket-tail
How to Tell Them Apart
Perija Starfrontlet
Ecuadorian Hillstar: males with brilliant violet gorget; metallic bronze-green above; white flanks; females green above; 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
Perija Starfrontlet
佩里哈星额蜂鸟(Coeligena consita)是一种体长约13厘米的中型蜂鸟，为哥伦比亚-委内瑞拉边界佩里哈山脉特有种，分布于海拔1700-3100米。具虹彩羽毛。以花蜜为食，分布范围极为有限。
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.