Napo Sabrewing vs Golden-bellied Starfrontlet
Campylopterus villaviscensio เปรียบเทียบกับ Coeligena bonapartei
Side-by-Side Comparison
| คุณสมบัติ | Napo Sabrewing | Golden-bellied Starfrontlet |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Campylopterus villaviscensio | Coeligena bonapartei |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 13.2 cm (5.2 in) | 15.0 cm (5.9 in) |
| น้ำหนัก | 7.325 g (0.26 oz) | 6.800000000000001 g (0.24 oz) |
| อาหาร | Feeds on floral nectar in Napo lowland forest, hovering at large Heliconia. Supplements with insects … | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| จำนวนไข่ | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Napo Sabrewing
Soft, pure whistle with plaintive tone; gentle wavering note given quietly from shaded perch in vegetation.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
Napo Sabrewing
Found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Resident in Andean foothills.
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
สถานะการอนุรักษ์
Napo Sabrewing
Golden-bellied Starfrontlet
How to Tell Them Apart
Napo Sabrewing
Arabian Bustard: pale brown-gray overall; finely vermiculated upper parts; pale gray-white underparts; males with loose neck plumes
Golden-bellied Starfrontlet
Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below
About These Birds
Napo Sabrewing
A large hummingbird (12-13 cm) found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Green plumage. Nectarivore of Andean foothill forest undergrowth. Named after the city of Villavicencio. An uncommon species.
Golden-bellied Starfrontlet
A medium-sized hummingbird (13-14 cm) found in Andean cloud forests from Venezuela to Colombia at 1,800-3,200 m. Males have a golden-yellow belly and iridescent green forehead. Nectarivore of montane forest and forest edges.