Pink-throated Brilliant vs Rufous-booted Racket-tail
Heliodoxa gularis so với Ocreatus addae
Side-by-Side Comparison
| Thuộc Tính | Pink-throated Brilliant | Rufous-booted Racket-tail |
|---|---|---|
| Tên Khoa Học | Heliodoxa gularis | Ocreatus addae |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Not Evaluated |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 12,8 cm (5.0 in) | — |
| Khối Lượng | 6,533333333333334 g (0.23 oz) | 3,0 g (0.11 oz) |
| Chế Độ Ăn | Nectarivore of Colombian and Venezuelan cloud forest; forages at diverse Ericaceae and epiphyte blooms. Gleans … | 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
Pink-throated Brilliant only
Không
Rufous-booted Racket-tail only
Không
Song & Call Comparison
Pink-throated Brilliant
Melodic, flute-like descending phrase; smooth rich notes flowing warmly in relaxed quiet forest morning sequence.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Pink-throated Brilliant
Found on the eastern Andean slope of Colombia and Ecuador in cloud forest. 800–1,800 m elevation.
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
Pink-throated Brilliant
Rufous-booted Racket-tail
How to Tell Them Apart
Pink-throated Brilliant
Green-fronted Lancebill: males with brilliant green forehead; violet gorget; metallic bronze-green; females green; spotted below
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
Pink-throated Brilliant
A medium-sized hummingbird (11-12 cm) found in lowland and foothill forests from Colombia to Peru at 200-1,400 m. Males have a bright pink throat. Nectarivore of humid forest understory. An uncommon species of Andean foothills and adjacent lowlands.
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.