White-tailed Sabrewing vs Golden-bellied Starfrontlet
Campylopterus ensipennis so với Coeligena bonapartei
Side-by-Side Comparison
| Thuộc Tính | White-tailed Sabrewing | Golden-bellied Starfrontlet |
|---|---|---|
| Tên Khoa Học | Campylopterus ensipennis | Coeligena bonapartei |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Near Threatened | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 15,2 cm (6.0 in) | 15,0 cm (5.9 in) |
| Khối Lượng | 9,866666666666667 g (0.35 oz) | 6,800000000000001 g (0.24 oz) |
| Chế Độ Ăn | Feeds on nectar from highland forest flowers in Venezuela. Supplements diet with insects and spiders … | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| Số Trứng | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
White-tailed Sabrewing only
Không
Golden-bellied Starfrontlet only
Không
Song & Call Comparison
White-tailed Sabrewing
Rough, buzzy chatter with energetic rhythm; coarse notes delivered rapidly with raw buzzy texture from perch.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
White-tailed Sabrewing
Found in northeastern Venezuela and Trinidad and Tobago. Resident in humid forest undergrowth.
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
Tình Trạng Bảo Tồn
White-tailed Sabrewing
Golden-bellied Starfrontlet
How to Tell Them Apart
White-tailed Sabrewing
Ross's Turaco: brilliant purple-blue body with yellow facial skin and bill; crimson flight feathers; long graduated tail; unique colors
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
White-tailed Sabrewing
A large hummingbird (12-13 cm) found in humid forests of northeastern Venezuela and Trinidad and Tobago. Green plumage with white outer tail feathers. Nectarivore of forest undergrowth. Classified as Near Threatened in Venezuela; common on Trinidad and Tobago.
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.