White-browed Hermit vs Great Sapphirewing
Phaethornis stuarti 비교 대상 Pterophanes cyanopterus
Side-by-Side Comparison
| 속성 | White-browed Hermit | Great Sapphirewing |
|---|---|---|
| 학명 | Phaethornis stuarti | Pterophanes cyanopterus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 7.2 cm (2.8 in) | 21.0 cm (8.3 in) |
| 체중 | 2.48 g (0.09 oz) | 10.05 g (0.35 oz) |
| 식성 | Nectarivore trap-lining Heliconia patches in humid lowland forest. Supplements with arthropods for breeding protein demands. | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-browed Hermit
Deep, resonant trill with powerful carrying quality; rich vibrating sound audible at great distance in still air.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
White-browed Hermit
Endemic to Bolivia and adjacent southwestern Brazil in the Amazon basin. Found in lowland forest at 150–600 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.
보전 상태
White-browed Hermit
Great Sapphirewing
About These Birds
White-browed Hermit
스튜어트은둔벌새는 페루에서 볼리비아에 걸쳐 안데스 산록 구름 숲에 서식하는 소형 은둔벌새입니다. 흰 눈썹선과 버프색 아랫면이 특징이며, 오스트리아 박물학자 칼 스튜어트의 이름을 따서 명명되었습니다.
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.