Brown Violetear vs Great Sapphirewing
Colibri delphinae 비교 대상 Pterophanes cyanopterus
Side-by-Side Comparison
| 속성 | Brown Violetear | Great Sapphirewing |
|---|---|---|
| 학명 | Colibri delphinae | Pterophanes cyanopterus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 13.6 cm (5.4 in) | 21.0 cm (8.3 in) |
| 체중 | 6.2 g (0.22 oz) | 10.05 g (0.35 oz) |
| 식성 | Nectarivore visiting a wide range of forest-edge and garden flowers. Aggressively defends patches of Salvia … | 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
Brown Violetear
High, thin twittering barely audible; delicate cascade of minute notes almost imperceptible in dense vegetation.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Brown Violetear
Found in humid forest from Guatemala south through Central America to western Ecuador and Bolivia, and across northern South America. 0–1,800 m.
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
Brown Violetear
Great Sapphirewing
About These Birds
Brown Violetear
갈색보라귀벌새(Colibri delphinae)는 중앙아메리카부터 볼리비아에 걸쳐 분포하는 중형 벌새입니다. 갈색 깃털과 보라색 귀 반점이 특징이며, 삼림 가장자리와 2차림에서 서식합니다.
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.