Coppery-bellied Puffleg vs Great Sapphirewing
Eriocnemis cupreoventris مقارنةً بـ Pterophanes cyanopterus
Side-by-Side Comparison
| السمة | Coppery-bellied Puffleg | Great Sapphirewing |
|---|---|---|
| الاسم العلمي | Eriocnemis cupreoventris | Pterophanes cyanopterus |
| الرتبة | Caprimulgiformes | Caprimulgiformes |
| الفصيلة | Trochilidae | Trochilidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 12,6 cm (5.0 in) | 21,0 cm (8.3 in) |
| الوزن | 5,1 g (0.18 oz) | 10,05 g (0.35 oz) |
| النظام الغذائي | Nectarivore of Venezuelan Andean montane forest; visits Ericaceae and Fuchsia. Gleans small insects from flower … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| عدد البيض في الوضع | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Coppery-bellied Puffleg
Thin, sibilant hiss with buzzy overtone; faint high-frequency trill barely audible in dense Andean cloud forest.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Coppery-bellied Puffleg
Found in cloud forests and scrub of Colombia and northern Venezuela at 1,800–3,200 m. Uncommon.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
حالة الحفاظ
Coppery-bellied Puffleg
Great Sapphirewing
About These Birds
Coppery-bellied Puffleg
A small hummingbird (10-11 cm) endemic to the eastern Andes of Colombia at 1,800-3,000 m. Males have a coppery-orange belly and white leg puffs. Nectarivore of cloud forest and forest edges. Classified as Vulnerable due to limited Colombian range and habitat loss.
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.