Glittering-bellied Emerald vs Ruby-throated Hummingbird
Chlorostilbon lucidus so với Archilochus colubris
Side-by-Side Comparison
| Thuộc Tính | Glittering-bellied Emerald | Ruby-throated Hummingbird |
|---|---|---|
| Tên Khoa Học | Chlorostilbon lucidus | Archilochus colubris |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | 8,5 cm (3.3 in) |
| Chiều Dài Sải Cánh | 9,9 cm (3.9 in) | 11,0 cm (4.3 in) |
| Khối Lượng | 3,6666666666666665 g (0.13 oz) | 3,1 g (0.11 oz) |
| Chế Độ Ăn | Widespread Amazonian nectarivore visiting diverse lowland flowers. Supplements with insects and spiders foraged from canopy. | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| Số Trứng | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Không
Glittering-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
Glittering-bellied Emerald
Soft, liquid notes in gentle flowing phrase; mellow tones with subtle melodic variation in forest shade.
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
Glittering-bellied Emerald
Found from eastern Brazil through Uruguay to Argentina and Paraguay. Resident in gardens, parks, and forest edges.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
Tình Trạng Bảo Tồn
Glittering-bellied Emerald
Ruby-throated Hummingbird
How to Tell Them Apart
Glittering-bellied Emerald
Hummingbird sp. (Chrysuronia): males with glittering golden-green gorget; metallic green above; females green above; spotted below
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
Glittering-bellied Emerald
A small hummingbird (9-10 cm) found from eastern Brazil through Uruguay to Argentina and Paraguay. Bright green plumage with a glittering green belly. Nectarivore of gardens, parks, and forest edges. One of the most common garden hummingbirds in southeastern South America.
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.