Bronze-tailed Plumeleteer vs Rufous-booted Racket-tail
Chalybura urochrysia so với Ocreatus addae
Side-by-Side Comparison
| Thuộc Tính | Bronze-tailed Plumeleteer | Rufous-booted Racket-tail |
|---|---|---|
| Tên Khoa Học | Chalybura urochrysia | Ocreatus addae |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Not Evaluated |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 13,0 cm (5.1 in) | — |
| Khối Lượng | 6,55 g (0.23 oz) | 3,0 g (0.11 oz) |
| Chế Độ Ăn | Nectarivore of humid Central American and Colombian lowland forest. Takes insects and spiders to supplement … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| Số Trứng | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Bronze-tailed Plumeleteer only
Không
Rufous-booted Racket-tail only
Không
Song & Call Comparison
Bronze-tailed Plumeleteer
Thin, high-pitched chip barely audible; minute staccato notes cascading gently near dense flowering shrubbery.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Bronze-tailed Plumeleteer
Found in humid lowland forests from Honduras to Ecuador. Resident in Caribbean and Pacific lowland forests.
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
Bronze-tailed Plumeleteer
Rufous-booted Racket-tail
How to Tell Them Apart
Bronze-tailed Plumeleteer
Buff-crested Bustard: pale buff-white below; brown-vermiculated above; black and white crest; males with erectile feathers; large
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
Bronze-tailed Plumeleteer
A medium-sized hummingbird (11-12 cm) found in humid lowland forests from Honduras to Ecuador. Green plumage with a bronze-colored tail. Feathered legs (the plumeleteer trait). Nectarivore of forest undergrowth and edges.
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.