Rufous-booted Racket-tail vs Many-spotted Hummingbird
Ocreatus addae 比較対象 Taphrospilus hypostictus
Side-by-Side Comparison
| 属性 | Rufous-booted Racket-tail | Many-spotted Hummingbird |
|---|---|---|
| 学名 | Ocreatus addae | Taphrospilus hypostictus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Not Evaluated | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 13.4 cm (5.3 in) |
| 体重 | 3.0 g (0.11 oz) | 7.4 g (0.26 oz) |
| 食性 | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … |
| 一腹卵数 | 2 | 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.
Many-spotted Hummingbird
Soft, melodic warbling with gentle flowing character; notes weaving smoothly in quiet phrase through forest.
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.
Many-spotted Hummingbird
Found in humid Andean foothill forests from Colombia to Bolivia at 500-1,800 m. Resident in forest edges.
保全状況
Rufous-booted Racket-tail
Many-spotted Hummingbird
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.
Many-spotted Hummingbird
A medium-sized hummingbird (10-11 cm) found in humid Andean foothill forests from Colombia to Bolivia at 500-1,800 m. Green plumage with many buff spots on the underparts. Nectarivore of forest edges and clearings. Named for its distinctive spotted breast.