Plain-bellied Emerald vs Ruby-throated Hummingbird
Chrysuronia leucogaster comparado com Archilochus colubris
Side-by-Side Comparison
| Atributo | Plain-bellied Emerald | Ruby-throated Hummingbird |
|---|---|---|
| Nome científico | Chrysuronia leucogaster | Archilochus colubris |
| Ordem | Caprimulgiformes | Caprimulgiformes |
| Família | Trochilidae | Trochilidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | 8,5 cm (3.3 in) |
| Envergadura | — | 11,0 cm (4.3 in) |
| Peso | 4,42 g (0.16 oz) | 3,1 g (0.11 oz) |
| Dieta | Feeds on floral nectar in Amazonian gallery forest. Supplements with insects and spiders caught during … | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| Tamanho da postura | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Nenhum
Plain-bellied Emerald only
Ruby-throated Hummingbird only
Ruby-throated Hummingbird
Deciduous and mixed forests, woodland edges, gardens, and parks with flowering plants. Migrates across the Gulf of Mexico.
Song & Call Comparison
Plain-bellied Emerald
Rapid, light twittering cascade; bright airy notes tumbling quickly in animated sequence above tropical flowers.
Ruby-throated Hummingbird
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
Plain-bellied Emerald
Found in humid forests from the Guianas through Amazonia to eastern Brazil. Resident in lowland terra firme forest.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
Estado de conservação
Plain-bellied Emerald
Ruby-throated Hummingbird
How to Tell Them Apart
Plain-bellied Emerald
Goliath Coucal (large): very large; dark brown above; rich rufous wings; pale buff below; long dark tail; red eye; impressive size
Ruby-throated Hummingbird
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
Plain-bellied Emerald
A medium-sized hummingbird (9-10 cm) found in humid forests from the Guianas through Amazonia to eastern Brazil. White belly, green plumage. Nectarivore of forest canopy and edges. Found primarily in lowland terra firme forest.
Ruby-throated Hummingbird
The ruby-throated hummingbird is the only breeding hummingbird in eastern North America. These tiny birds beat their wings about 53 times per second and can fly backwards, sideways, and even briefly upside down. They make an extraordinary non-stop 800 km crossing of the Gulf of Mexico during migration.