Amethyst-throated Mountain-gem vs Peruvian Piedtail
Lampornis amethystinus 比較対象 Phlogophilus harterti
Side-by-Side Comparison
| 属性 | Amethyst-throated Mountain-gem | Peruvian Piedtail |
|---|---|---|
| 学名 | Lampornis amethystinus | Phlogophilus harterti |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 13.1 cm (5.2 in) | 9.1 cm (3.6 in) |
| 体重 | 5.6000000000000005 g (0.20 oz) | 2.45 g (0.09 oz) |
| 食性 | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. | Nectarivore of Peruvian montane forest understory. Visits tubular flowers; catches small insects gleaned from leaf … |
| 一腹卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Peruvian Piedtail
Deep, resonant hum barely audible; extremely low-frequency vibration perceptible more as sensation than distinct sound.
Geographic Range & Migration
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
Peruvian Piedtail
Found on the eastern Andean slope in Peru in humid foothill forest. 400–1,400 m elevation.
保全状況
Amethyst-throated Mountain-gem
Peruvian Piedtail
About These Birds
Amethyst-throated Mountain-gem
A medium-sized hummingbird (11-12 cm) found in mountain forests from Mexico to Honduras at 1,000-3,000 m. Males have an amethyst-purple throat. Nectarivore of pine-oak and cloud forest. Commonly visits feeders in Mexican highland gardens.
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。