Andean Emerald vs Amethyst-throated Mountain-gem
Amazilia franciae в сравнении с Lampornis amethystinus
Side-by-Side Comparison
| Характеристика | Andean Emerald | Amethyst-throated Mountain-gem |
|---|---|---|
| Научное название | Amazilia franciae | Lampornis amethystinus |
| Отряд | Caprimulgiformes | Caprimulgiformes |
| Семейство | Trochilidae | Trochilidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 10,7 cm (4.2 in) | 13,1 cm (5.2 in) |
| Масса | 5,266666666666667 g (0.19 oz) | 5,6000000000000005 g (0.20 oz) |
| Питание | Nectarivore of cloud-forest epiphytes in Ecuador and Colombia; supplements diet with insects and spiders. | 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
Andean Emerald
Soft, pure whistle with warm melancholy; gentle sustained tone with slight downward inflection at dusk.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Andean Emerald
Found in Andean cloud forests from Colombia to Peru at 1,000-2,500 m. Resident in montane forest edges.
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
Andean Emerald
Amethyst-throated Mountain-gem
How to Tell Them Apart
Andean Emerald
Lesser Coucal: smaller coucal; dark brown above; rufous wings; pale buff-white below; red eye; long graduated dark tail; dimorphic
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Andean Emerald
A medium-sized hummingbird (9-10 cm) found in Andean cloud forests from Colombia to Peru at 1,000-2,500 m. Green plumage with white breast. Nectarivore of forest edges and gardens. Named after the French naturalist Dr. Francius.
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.