Golden-bellied Starfrontlet vs Mountain Velvetbreast
Coeligena bonapartei so với Lafresnaya lafresnayi
Side-by-Side Comparison
| Thuộc Tính | Golden-bellied Starfrontlet | Mountain Velvetbreast |
|---|---|---|
| Tên Khoa Học | Coeligena bonapartei | Lafresnaya lafresnayi |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 15,0 cm (5.9 in) | 12,7 cm (5.0 in) |
| Khối Lượng | 6,800000000000001 g (0.24 oz) | 5,6 g (0.20 oz) |
| Chế Độ Ăn | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of Colombian and Venezuelan Andean cloud forest; visits Ericaceae and Fuchsia. Gleans small arthropods … |
| Số Trứng | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Golden-bellied Starfrontlet only
Không
Mountain Velvetbreast only
Không
Song & Call Comparison
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Mountain Velvetbreast
Sharp, staccato chips in rapid sequence; clean emphatic notes delivered with rising intensity near territorial dispute.
Geographic Range & Migration
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
Mountain Velvetbreast
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,400–3,200 m.
Tình Trạng Bảo Tồn
Golden-bellied Starfrontlet
Mountain Velvetbreast
How to Tell Them Apart
Golden-bellied Starfrontlet
Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below
Mountain Velvetbreast
Rufous-capped Thornbill: males with ruby gorget; metallic green; rufous-capped; females green above; spotted buff underparts; tiny
About These Birds
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.
Mountain Velvetbreast
A medium-sized hummingbird (12-13 cm) found in Andean cloud forests from Venezuela to Peru at 2,000-3,500 m. Males have a velvety black breast with green iridescence. Long, slightly decurved bill. Nectarivore of montane forest, visiting Ericaceae and Fuchsia flowers.