Frilled Coquette vs Rufous-booted Racket-tail
Lophornis magnificus so với Ocreatus addae
Side-by-Side Comparison
| Thuộc Tính | Frilled Coquette | Rufous-booted Racket-tail |
|---|---|---|
| Tên Khoa Học | Lophornis magnificus | Ocreatus addae |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Not Evaluated |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 8,0 cm (3.1 in) | — |
| Khối Lượng | 2,7 g (0.10 oz) | 3,0 g (0.11 oz) |
| Chế Độ Ăn | Nectarivore of savanna and forest borders; visits Byrsonima and small composites. Catches minute insects near … | 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
Frilled Coquette
Bright, musical rolling trill; quick cascading notes with bubbly quality delivered repeatedly from prominent flowering shrub.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Frilled Coquette
Endemic to the cerrado and Atlantic Forest transition of eastern and central Brazil. Found at 200–900 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
Frilled Coquette
Rufous-booted Racket-tail
How to Tell Them Apart
Frilled Coquette
White-bellied Woodstar: males with brilliant white belly; glittering violet gorget; metallic green above; females green above with spotted throat
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
Frilled Coquette
A tiny hummingbird (7-8 cm) endemic to the Atlantic Forest of southeastern Brazil. Males have an elaborate rufous crest and extended green cheek plumes forming a frilled collar. Nectarivore of forest edges and clearings. An Atlantic Forest endemic of conservation concern.
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.