Great Sapphirewing vs Olive-spotted Hummingbird
Pterophanes cyanopterus 比較対象 Talaphorus chlorocercus
Side-by-Side Comparison
| 属性 | Great Sapphirewing | Olive-spotted Hummingbird |
|---|---|---|
| 学名 | Pterophanes cyanopterus | Talaphorus chlorocercus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 21.0 cm (8.3 in) | — |
| 体重 | 10.05 g (0.35 oz) | 4.85 g (0.17 oz) |
| 食性 | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … | Feeds on nectar from diverse forest flowers, hovering briefly at each bloom. Takes small insects … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Olive-spotted Hummingbird
Melodic, descending phrase with warm rich timbre; smooth notes flowing warmly downward in relaxed sequence.
Geographic Range & Migration
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
Olive-spotted Hummingbird
Found in humid lowland forests from Colombia to Peru and western Brazil. Resident in western Amazonian lowlands.
保全状況
Great Sapphirewing
Olive-spotted Hummingbird
About These Birds
Great Sapphirewing
A large hummingbird (18 cm, wingspan 28 cm) found in Andean cloud forests from Colombia to Bolivia at 2,500-3,500 m. Brilliant sapphire-blue wings, green body, and long tail. One of the largest hummingbirds. Nectarivore of montane forest, visiting large-flowered Ericaceae.
Olive-spotted Hummingbird
A small hummingbird (8-9 cm) found in humid lowland forests from Colombia to Peru and western Brazil. Green plumage with olive spots on flanks. Nectarivore of forest edges and river-edge habitats. An uncommon species of western Amazonian lowlands.