Golden-bellied Starfrontlet vs Gorgeted Puffleg
Coeligena bonapartei เปรียบเทียบกับ Eriocnemis isabellae
Side-by-Side Comparison
| คุณสมบัติ | Golden-bellied Starfrontlet | Gorgeted Puffleg |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Coeligena bonapartei | Eriocnemis isabellae |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Critically Endangered |
| ความยาว | — | — |
| กว้างปีก | 15.0 cm (5.9 in) | 11.4 cm (4.5 in) |
| น้ำหนัก | 6.800000000000001 g (0.24 oz) | 4.3 g (0.15 oz) |
| อาหาร | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of narrow-range Ecuadorian cloud forest; critically endangered. Forages at Ericaceae blooms; takes small insects. |
| จำนวนไข่ | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Gorgeted Puffleg
Bright, musical trill with bubbly quality; rapid rolling notes cascading cheerfully in active territorial display at dawn.
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.
Gorgeted Puffleg
Endemic to the Pacific slope of the western Andes of Colombia at 2,000–3,000 m. Critically endangered.
สถานะการอนุรักษ์
Golden-bellied Starfrontlet
Gorgeted Puffleg
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
Gorgeted Puffleg
Black-throated Brilliant: males with glittering violet gorget; metallic green above; black throat; females green above; spotted below
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.
Gorgeted Puffleg
A small hummingbird (10-11 cm) endemic to a tiny area on the western slope of the Colombian Andes at 2,600-2,900 m. Males have an iridescent gorget and white leg puffs. Described in 2007. Critically Endangered due to extremely restricted range. Nectarivore of cloud forest.