Royal Sunangel vs Amethyst-throated Mountain-gem
Heliangelus regalis в сравнении с Lampornis amethystinus
Side-by-Side Comparison
| Характеристика | Royal Sunangel | Amethyst-throated Mountain-gem |
|---|---|---|
| Научное название | Heliangelus regalis | Lampornis amethystinus |
| Отряд | Caprimulgiformes | Caprimulgiformes |
| Семейство | Trochilidae | Trochilidae |
| Охранный статус | Near Threatened | Least Concern |
| Длина | — | — |
| Размах крыльев | 10,4 cm (4.1 in) | 13,1 cm (5.2 in) |
| Масса | 3,95 g (0.14 oz) | 5,6000000000000005 g (0.20 oz) |
| Питание | Nectarivore of restricted Andean endemism zone; forages at sparse Ericaceae and Gentianaceae blooms. Supplements with … | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| Размер кладки | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Royal Sunangel
Buzzy, insect-like trill with pulsing quality; high-frequency vibration with slight amplitude modulation near blossoms.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Royal Sunangel
Endemic to a small area of the Río Marañón drainage in northern Peru at 1,800–2,800 m. Critically endangered.
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
Охранный статус
Royal Sunangel
Amethyst-throated Mountain-gem
How to Tell Them Apart
Royal Sunangel
Fire-throated Metaltail: males with glittering fire-red gorget; metallic green above; white pectoral tufts; females green with spots below
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Royal Sunangel
A stunning hummingbird (10-12 cm) endemic to a tiny range in the northern Peruvian Andes at 1,500-2,500 m. Males have a brilliant deep blue throat and forked tail. Classified as Endangered due to extremely restricted range in the Cordillera del Cóndor. Nectarivore of cloud forest.
Amethyst-throated Mountain-gem
A medium-sized hummingbird (11-12 cm) found in mountain forests from Mexico to Honduras at 1,000-3,000 m. Males have an amethyst-purple throat. Nectarivore of pine-oak and cloud forest. Commonly visits feeders in Mexican highland gardens.