Blue-tailed Emerald vs Great Sapphirewing
Chlorostilbon mellisugus 비교 대상 Pterophanes cyanopterus
Side-by-Side Comparison
| 속성 | Blue-tailed Emerald | Great Sapphirewing |
|---|---|---|
| 학명 | Chlorostilbon mellisugus | Pterophanes cyanopterus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 9.0 cm (3.5 in) | 21.0 cm (8.3 in) |
| 체중 | 2.6466666666666665 g (0.09 oz) | 10.05 g (0.35 oz) |
| 식성 | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-tailed Emerald
Pure, flute-like descending scale; smooth melodic phrase moving cleanly through several notes, warm in timbre.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Blue-tailed Emerald
Widely distributed from Colombia and Venezuela through the Guianas to Trinidad and Tobago. Resident in varied lowland habitats.
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
Blue-tailed Emerald
Great Sapphirewing
About These Birds
Blue-tailed Emerald
블루꼬리에메랄드(Chlorostilbon mellisugus)는 남아메리카 북부에 서식하는 소형 벌새입니다. 수컷은 금속성 녹색 깃털과 청록색 꼬리가 특징이며, 삼림 가장자리와 정원에서 볼 수 있습니다.
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.