Red-billed Emerald vs Great Sapphirewing
Chlorostilbon gibsoni เปรียบเทียบกับ Pterophanes cyanopterus
Side-by-Side Comparison
| คุณสมบัติ | Red-billed Emerald | Great Sapphirewing |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Chlorostilbon gibsoni | Pterophanes cyanopterus |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 9.9 cm (3.9 in) | 21.0 cm (8.3 in) |
| น้ำหนัก | 3.4 g (0.12 oz) | 10.05 g (0.35 oz) |
| อาหาร | Feeds on floral nectar in lowland Venezuelan scrub and forest. Gleans insects and spiders to … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| จำนวนไข่ | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
ไม่มี
Red-billed Emerald only
ไม่มี
Great Sapphirewing only
Song & Call Comparison
Red-billed Emerald
Harsh, buzzy chatter with urgency; rough staccato notes escalating quickly during competitive flower territory dispute.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Red-billed Emerald
Found in dry valleys and scrub of Colombia and Venezuela. Resident in arid and semi-arid habitats at low elevations.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
สถานะการอนุรักษ์
Red-billed Emerald
Great Sapphirewing
About These Birds
Red-billed Emerald
A small hummingbird (8-9 cm) found in dry valleys and scrub of Colombia and Venezuela. Bright green plumage with a red bill with dark tip. Nectarivore of arid and semi-arid habitats. Named after the naturalist William Gibson.
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.