Andean Emerald vs Rubinkehlkolibri
Amazilia franciae verglichen mit Archilochus colubris
Side-by-Side Comparison
| Merkmal | Andean Emerald | Rubinkehlkolibri |
|---|---|---|
| Wissenschaftlicher Name | Amazilia franciae | Archilochus colubris |
| Ordnung | Caprimulgiformes | Caprimulgiformes |
| Familie | Trochilidae | Trochilidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 8,5 cm (3.3 in) |
| Flügelspannweite | 10,7 cm (4.2 in) | 11,0 cm (4.3 in) |
| Gewicht | 5,266666666666667 g (0.19 oz) | 3,1 g (0.11 oz) |
| Ernährung | Nectarivore of cloud-forest epiphytes in Ecuador and Colombia; supplements diet with insects and spiders. | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| Gelegegröße | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Rubinkehlkolibri
Deciduous and mixed forests, woodland edges, gardens, and parks with flowering plants. Migrates across the Gulf of Mexico.
Song & Call Comparison
Andean Emerald
Soft, pure whistle with warm melancholy; gentle sustained tone with slight downward inflection at dusk.
Rubinkehlkolibri
Soft, high-pitched chattering and twittering 'chee-dit'. Also produces a thin 'tik' call in flight. Wing beats create an audible high-pitched humming buzz during hovering.
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.
Rubinkehlkolibri
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
Erhaltungsstatus
Andean Emerald
Rubinkehlkolibri
How to Tell Them Apart
Andean Emerald
Rubinkehlkolibri
Metallic green upperparts and greyish-white underparts. Males have a brilliant iridescent ruby-red gorget that appears black in poor light. Females lack the gorget.
Long, straight, thin black bill adapted for probing flowers
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.
Rubinkehlkolibri
Der Rubinkehlkolibri ist der einzige im Osten Nordamerikas brütende Kolibri. Diese winzigen Vögel schlagen mit ihren Flügeln etwa 53 Mal pro Sekunde und können rückwärts, seitwärts und sogar kurzzeitig kopfüber fliegen. Auf ihrem Zug überqueren sie den Golf von Mexiko in einem außergewöhnlichen, ununterbrochenen Flug von 800 km.