Rufous-breasted Hermit vs Great Sapphirewing
Glaucis hirsutus so với Pterophanes cyanopterus
Side-by-Side Comparison
| Thuộc Tính | Rufous-breasted Hermit | Great Sapphirewing |
|---|---|---|
| Tên Khoa Học | Glaucis hirsutus | Pterophanes cyanopterus |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 11,8 cm (4.6 in) | 21,0 cm (8.3 in) |
| Khối Lượng | 6,533333333333334 g (0.23 oz) | 10,05 g (0.35 oz) |
| Chế Độ Ăn | Nectar-dependent hummingbird harvesting energy-rich floral rewards; dietary protein from small arthropods. | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| Số Trứng | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Rufous-breasted Hermit only
Không
Great Sapphirewing only
Song & Call Comparison
Rufous-breasted Hermit
Soft, high squeaking notes in loose sequence; gentle twittering with intermittent pauses, barely carrying beyond close range.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Rufous-breasted Hermit
Found from Trinidad and the Guianas south through Amazonia, and coastal regions from Colombia to Brazil. Resident in forest edge and gardens.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
Tình Trạng Bảo Tồn
Rufous-breasted Hermit
Great Sapphirewing
How to Tell Them Apart
Rufous-breasted Hermit
Bronze-green upperparts; rich rufous-orange breast and flanks contrasting with whitish belly; pale supercilium; rufous tail with dark subterminal band; widespread Neotropical hermit with brighter rufous breast than Bronzy Hermit.
Great Sapphirewing
About These Birds
Rufous-breasted Hermit
A medium-sized hummingbird (10-12 cm) found in humid forests and mangroves from Central America to Brazil and Trinidad. Green plumage with rufous breast and curved bill. Nectarivore visiting Heliconia, bananas, and other large-flowered tropical plants in forest undergrowth.
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.