Turquoise-crowned Hummingbird vs Rufous-booted Racket-tail
Cynanthus doubledayi से तुलना Ocreatus addae
Side-by-Side Comparison
| विशेषता | Turquoise-crowned Hummingbird | Rufous-booted Racket-tail |
|---|---|---|
| वैज्ञानिक नाम | Cynanthus doubledayi | Ocreatus addae |
| गण | Caprimulgiformes | Caprimulgiformes |
| कुल | Trochilidae | Trochilidae |
| संरक्षण स्थिति | Least Concern | Not Evaluated |
| लंबाई | — | — |
| पंखों का फैलाव | 10.0 cm (3.9 in) | — |
| वजन | 3.075 g (0.11 oz) | 3.0 g (0.11 oz) |
| आहार | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| अंडों की संख्या | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
साझा आवास
Turquoise-crowned Hummingbird only
कोई नहीं
Rufous-booted Racket-tail only
कोई नहीं
Song & Call Comparison
Turquoise-crowned Hummingbird
Rapid, light twittering cascade; bright airy notes tumbling quickly in animated sequence during display.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Turquoise-crowned Hummingbird
Endemic to the Pacific slope of southern Mexico from Guerrero to Oaxaca. Resident in tropical deciduous forest.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
संरक्षण स्थिति
Turquoise-crowned Hummingbird
Rufous-booted Racket-tail
About These Birds
Turquoise-crowned Hummingbird
A medium-sized hummingbird (9-10 cm) endemic to the Pacific slope of southern Mexico from Guerrero to Oaxaca. Males have a turquoise-blue crown and green body. Nectarivore of tropical deciduous forest. A Mexican endemic with limited range.
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.