Santa Marta Woodstar vs Great Sapphirewing
Chaetocercus astreans 비교 대상 Pterophanes cyanopterus
Side-by-Side Comparison
| 속성 | Santa Marta Woodstar | Great Sapphirewing |
|---|---|---|
| 학명 | Chaetocercus astreans | Pterophanes cyanopterus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 6.7 cm (2.6 in) | 21.0 cm (8.3 in) |
| 체중 | 2.605 g (0.09 oz) | 10.05 g (0.35 oz) |
| 식성 | Endemic to the Sierra Nevada de Santa Marta; feeds on highland floral nectar and supplements … | 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
Santa Marta Woodstar
Rapid, mechanical clicking trill; quick even staccato notes in steady dry rhythm throughout active day.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Santa Marta Woodstar
Endemic to the Sierra Nevada de Santa Marta, Colombia, at 1,200-3,000 m elevation. Found nowhere else in the world.
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
Santa Marta Woodstar
Great Sapphirewing
About These Birds
Santa Marta Woodstar
콜롬비아 시에라 네바다 데 산타마르타 고유종의 초소형 벌새 (7 cm). 수컷은 반짝이는 녹색 윗면; 자홍색 목; 흰 아랫면. 고지대 덤불과 숲 가장자리 서식. 꽃꿀 섭취.
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.