Cinnamon Hummingbird vs Rufous-booted Racket-tail
Amazilia rutila 比較対象 Ocreatus addae
Side-by-Side Comparison
| 属性 | Cinnamon Hummingbird | Rufous-booted Racket-tail |
|---|---|---|
| 学名 | Amazilia rutila | Ocreatus addae |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 11.4 cm (4.5 in) | — |
| 体重 | 4.725 g (0.17 oz) | 3.0 g (0.11 oz) |
| 食性 | Visits flowering trees and epiphytes for nectar; supplements diet with small arthropods including gnats, midges, … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Cinnamon Hummingbird
Sharp, emphatic chip note repeated quickly; clean staccato delivery with forceful attack during territory announcement.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Cinnamon Hummingbird
Found along the Pacific coast from Mexico to Costa Rica. Resident in dry forest, scrub, and gardens.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
保全状況
Cinnamon Hummingbird
Rufous-booted Racket-tail
About These Birds
Cinnamon Hummingbird
A medium-sized hummingbird (10-11 cm) found in dry to semi-humid habitats along the Pacific coast from Mexico to Costa Rica. Entirely cinnamon-rufous underparts, unusual for a hummingbird. Nectarivore of dry forest, scrub, and gardens.
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.