Rufous-throated Hummingbird vs Rufous-booted Racket-tail
Hylocharis sapphirina 비교 대상 Ocreatus addae
Side-by-Side Comparison
| 속성 | Rufous-throated Hummingbird | Rufous-booted Racket-tail |
|---|---|---|
| 학명 | Hylocharis sapphirina | Ocreatus addae |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Not Evaluated |
| 체장 | — | — |
| 날개 폭 | — | — |
| 체중 | 4.239999999999999 g (0.15 oz) | 3.0 g (0.11 oz) |
| 식성 | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rufous-throated Hummingbird
Sharp, piercing screech with urgent character; sudden loud rough call given during aerial territorial chase.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Rufous-throated Hummingbird
Found in humid lowland forests from Colombia through Amazonia to Bolivia and Brazil. Resident in forest edges.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
보전 상태
Rufous-throated Hummingbird
Rufous-booted Racket-tail
About These Birds
Rufous-throated Hummingbird
사파이어벌새는 남아메리카 동부에 서식하는 작은 벌새이다. 수컷은 사파이어 색의 목 깃털이 아름다우며 녹색의 등과 대비를 이룬다. 열대 숲과 숲 가장자리에서 다양한 꽃의 꿀을 먹으며 산다.
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.