Golden-bellied Starfrontlet vs Ecuadorian Hillstar
Coeligena bonapartei ile kıyaslandığında Oreotrochilus chimborazo
Side-by-Side Comparison
| Özellik | Golden-bellied Starfrontlet | Ecuadorian Hillstar |
|---|---|---|
| Bilimsel Ad | Coeligena bonapartei | Oreotrochilus chimborazo |
| Takım | Caprimulgiformes | Caprimulgiformes |
| Familya | Trochilidae | Trochilidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 15,0 cm (5.9 in) | 14,8 cm (5.8 in) |
| Ağırlık | 6,800000000000001 g (0.24 oz) | 8,383333333333333 g (0.30 oz) |
| Beslenme | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of Ecuadorian highland páramo; visits Chuquiraga jussieui and Puya. Takes small insects on cold … |
| Kuluçka Büyüklüğü | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Golden-bellied Starfrontlet only
Ecuadorian Hillstar only
Song & Call Comparison
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Ecuadorian Hillstar
Harsh, grating screech with urgent tone; sudden loud rough call given sharply during aerial chase sequences.
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.
Ecuadorian Hillstar
Endemic to Chimborazo and neighboring volcanoes in Ecuador in high páramo at 3,500–5,200 m. Nationally iconic.
Koruma Durumu
Golden-bellied Starfrontlet
Ecuadorian Hillstar
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
Ecuadorian Hillstar
Slender-tailed Woodstar: males with iridescent purple-violet gorget; metallic green body; white pectoral tufts; females green above
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.
Ecuadorian Hillstar
A medium-sized hummingbird (12-13 cm) endemic to the highlands of Ecuador at 3,500-5,200 m, notably on Chimborazo volcano. Males have a violet-blue hood and white breast. One of the world's highest-living birds, adapted to extreme altitude with enhanced oxygen-carrying capacity.