Koepcke's Hermit vs Great Sapphirewing
Phaethornis koepckeae 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Koepcke's Hermit | Great Sapphirewing |
|---|---|---|
| 学名 | Phaethornis koepckeae | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 12.1 cm (4.8 in) | 21.0 cm (8.3 in) |
| 体重 | 4.95 g (0.17 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore specializing in Heliconia and other curved tubular flowers. Supplements diet with small spiders and … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Koepcke's Hermit
Deep, hollow churr with resonant quality; prolonged buzzing trill carrying well through dense forest at low frequency.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Koepcke's Hermit
Endemic to Peru in the Ucayali and Madre de Dios drainages. Found in lowland and foothill forest at 200–700 m elevation.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
保全状況
Koepcke's Hermit
Great Sapphirewing
About These Birds
Koepcke's Hermit
ペルー中部の限られた地域に固有の希少なハチドリで、生息地が極めて限定的。ケプケ博士の業績にちなんで命名されており、詳細な生態はあまり知られていない。
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.