Violet Sabrewing vs Rufous-booted Racket-tail
Campylopterus hemileucurus so với Ocreatus addae
Side-by-Side Comparison
| Thuộc Tính | Violet Sabrewing | Rufous-booted Racket-tail |
|---|---|---|
| Tên Khoa Học | Campylopterus hemileucurus | Ocreatus addae |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Not Evaluated |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 15,1 cm (5.9 in) | — |
| Khối Lượng | 11,025 g (0.39 oz) | 3,0 g (0.11 oz) |
| Chế Độ Ăn | Large sabrewing; feeds on nectar from Heliconia and bromeliads in humid forest. Supplements with insects … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| Số Trứng | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Violet Sabrewing
Deep, resonant trill with powerful bass quality; low-frequency churring vibrating through dense forest canopy.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Violet Sabrewing
Found in humid montane forests from southern Mexico to Panama at 500-2,500 m. Resident in cloud forest undergrowth.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
Tình Trạng Bảo Tồn
Violet Sabrewing
Rufous-booted Racket-tail
About These Birds
Violet Sabrewing
A large hummingbird (14-15 cm), the largest hummingbird in Central America. Males have brilliant violet-purple plumage with white outer tail feathers. Found in humid montane forests from Mexico to Panama. Nectarivore of cloud forest undergrowth, visiting Heliconia and banana flowers.
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.