Rufous-tailed Hummingbird vs Great Sapphirewing
Amazilia tzacatl 비교 대상 Pterophanes cyanopterus
Side-by-Side Comparison
| 속성 | Rufous-tailed Hummingbird | Great Sapphirewing |
|---|---|---|
| 학명 | Amazilia tzacatl | Pterophanes cyanopterus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 11.3 cm (4.4 in) | 21.0 cm (8.3 in) |
| 체중 | 5.04 g (0.18 oz) | 10.05 g (0.35 oz) |
| 식성 | Common lowland nectarivore of Central America; visits Heliconia, banana, and garden flowers. Supplements with insects … | 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
Rufous-tailed Hummingbird
Deep, resonant trill with buzzing character; powerful churring vibration carrying across open hillside.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Rufous-tailed Hummingbird
Widely distributed from Mexico through Central America to western Ecuador. 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
Rufous-tailed Hummingbird
Great Sapphirewing
About These Birds
Rufous-tailed Hummingbird
멕시코에서 중앙아메리카를 거쳐 베네수엘라 서부까지 넓게 분포하는 중형 벌새(10~11cm). 메탈릭 초록 윗면과 적갈색 꼬리가 특징이다. 꽃의 꿀과 작은 곤충을 먹는다.
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.