Rufous-booted Racket-tail vs Peruvian Piedtail
Ocreatus addae 비교 대상 Phlogophilus harterti
Side-by-Side Comparison
| 속성 | Rufous-booted Racket-tail | Peruvian Piedtail |
|---|---|---|
| 학명 | Ocreatus addae | Phlogophilus harterti |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Not Evaluated | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 9.1 cm (3.6 in) |
| 체중 | 3.0 g (0.11 oz) | 2.45 g (0.09 oz) |
| 식성 | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … | Nectarivore of Peruvian montane forest understory. Visits tubular flowers; catches small insects gleaned from leaf … |
| 산란 수 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Peruvian Piedtail
Deep, resonant hum barely audible; extremely low-frequency vibration perceptible more as sensation than distinct sound.
Geographic Range & Migration
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
Peruvian Piedtail
Found on the eastern Andean slope in Peru in humid foothill forest. 400–1,400 m elevation.
보전 상태
Rufous-booted Racket-tail
Peruvian Piedtail
About These Birds
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.
Peruvian Piedtail
하르테르트벌새는 페루 안데스 구름 숲에 서식하는 소형 벌새입니다. 초록 깃털과 창백한 끝 꼬리가 특징이며 에른스트 하르테르트의 이름을 따서 명명되었습니다. 제한된 분포 범위로 근위협종입니다.