Versicolored Emerald vs Golden-bellied Starfrontlet
Chrysuronia versicolor в сравнении с Coeligena bonapartei
Side-by-Side Comparison
| Характеристика | Versicolored Emerald | Golden-bellied Starfrontlet |
|---|---|---|
| Научное название | Chrysuronia versicolor | Coeligena bonapartei |
| Отряд | Caprimulgiformes | Caprimulgiformes |
| Семейство | Trochilidae | Trochilidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | — | 15,0 cm (5.9 in) |
| Масса | 3,5599999999999996 g (0.13 oz) | 6,800000000000001 g (0.24 oz) |
| Питание | Visits flowering trees and epiphytes for nectar; supplements diet with small arthropods including gnats, midges, … | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| Размер кладки | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Versicolored Emerald
Thin, wavering sibilant trill; soft high buzzing with pulsing rhythm during slow courtship hovering display.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
Versicolored Emerald
Found in open habitats from Venezuela through Brazil to Argentina. Resident in cerrado, gardens, and forest edges.
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
Охранный статус
Versicolored Emerald
Golden-bellied Starfrontlet
How to Tell Them Apart
Versicolored Emerald
Black Coucal: all glossy black; red eye; shorter tail than other coucals; females have rufous wash; sexually dimorphic plumage
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
Versicolored Emerald
A small hummingbird (8-9 cm) found in open habitats from Venezuela through Brazil to Argentina. Variable green plumage with blue and white tones. Nectarivore of cerrado, gardens, and forest edges. Named for its variable, multicolored plumage.
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.