Turquoise-throated Puffleg vs Rufous-booted Racket-tail
Eriocnemis godini 비교 대상 Ocreatus addae
Side-by-Side Comparison
| 속성 | Turquoise-throated Puffleg | Rufous-booted Racket-tail |
|---|---|---|
| 학명 | Eriocnemis godini | Ocreatus addae |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Not Evaluated | Not Evaluated |
| 체장 | — | — |
| 날개 폭 | 11.8 cm (4.6 in) | — |
| 체중 | 5.06 g (0.18 oz) | 3.0 g (0.11 oz) |
| 식성 | Nectarivore of Colombian cloud forest; extremely restricted range. Forages at Ericaceae; supplements with small arthropods. | 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
Turquoise-throated Puffleg
Soft, pure whistle with melodic inflection; gentle ascending note curving smoothly upward, rarely documented vocally.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Turquoise-throated Puffleg
Historically known from Ecuador and possibly Colombia; possibly extinct or near-extinct. Last confirmed records from Imbabura at 2,400–2,800 m.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
보전 상태
Turquoise-throated Puffleg
Rufous-booted Racket-tail
How to Tell Them Apart
Turquoise-throated Puffleg
Violet-chested Hummingbird: males with glittering deep purple gorget; metallic green above; white underparts; females green with spots
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
Turquoise-throated Puffleg
에콰도르에서 수집된 역사적 표본만 알려진 10~11cm 소형 벌새. 현재 상태 불명. 위기종(멸종가능성).
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.