White-eared Hummingbird vs Great Sapphirewing
Basilinna leucotis 비교 대상 Pterophanes cyanopterus
Side-by-Side Comparison
| 속성 | White-eared Hummingbird | Great Sapphirewing |
|---|---|---|
| 학명 | Basilinna leucotis | Pterophanes cyanopterus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 10.9 cm (4.3 in) | 21.0 cm (8.3 in) |
| 체중 | 3.4000000000000004 g (0.12 oz) | 10.05 g (0.35 oz) |
| 식성 | Nectarivore of Mexican and Guatemalan pine-oak forests, visiting flowering epiphytes. Supplements with 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
White-eared Hummingbird
Deep, resonant churring with powerful carrying quality; rich low buzzing trill audible at impressive range.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
White-eared Hummingbird
Found in mountain forests from the southwestern United States to Nicaragua at 1,500-3,000 m. Resident in pine-oak forest.
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-eared Hummingbird
Great Sapphirewing
About These Birds
White-eared Hummingbird
미국 남서부에서 니카라과까지 해발 1,500~3,000m 산악 숲에서 발견되는 중간 크기의 벌새(9~10cm)입니다. 녹색 깃털에 대담한 흰 귀 줄무늬와 청록색 목(수컷)이 특징입니다. 소나무-오크 및 운무림의 꿀을 먹습니다. 고산 모이통에서 흔합니다.
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.