Peruvian Piedtail vs Great Sapphirewing
Phlogophilus harterti 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Peruvian Piedtail | Great Sapphirewing |
|---|---|---|
| 学名 | Phlogophilus harterti | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 9.1 cm (3.6 in) | 21.0 cm (8.3 in) |
| 体重 | 2.45 g (0.09 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore of Peruvian montane forest understory. Visits tubular flowers; catches small insects gleaned from leaf … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 一腹卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Peruvian Piedtail
Deep, resonant hum barely audible; extremely low-frequency vibration perceptible more as sensation than distinct sound.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Peruvian Piedtail
Found on the eastern Andean slope in Peru in humid foothill forest. 400–1,400 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
Peruvian Piedtail
Great Sapphirewing
About These Birds
Peruvian Piedtail
ペルーのアマゾン地域に生息する小型のハチドリで、ハーターのハチドリとも呼ばれる。アンデス山麓の低地林に生息し、詳細な生態はほとんど知られていない。
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.