Ruby-throated Hummingbird vs Eastern Wedge-billed Hummingbird
Archilochus colubris เปรียบเทียบกับ Schistes geoffroyi
Side-by-Side Comparison
| คุณสมบัติ | Ruby-throated Hummingbird | Eastern Wedge-billed Hummingbird |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Archilochus colubris | Schistes geoffroyi |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 8.5 cm (3.3 in) | — |
| กว้างปีก | 11.0 cm (4.3 in) | 9.8 cm (3.9 in) |
| น้ำหนัก | 3.1 g (0.11 oz) | 3.8 g (0.13 oz) |
| อาหาร | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … | Nectarivore of hilly forest interiors, probing small tubular blooms. Supplements with arthropods gleaned from bark … |
| จำนวนไข่ | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
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Ruby-throated Hummingbird only
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Eastern Wedge-billed Hummingbird only
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Ruby-throated Hummingbird
Deciduous and mixed forests, woodland edges, gardens, and parks with flowering plants. Migrates across the Gulf of Mexico.
Song & Call Comparison
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.
Eastern Wedge-billed Hummingbird
Dry, clicking trill with mechanical regularity; rapid staccato notes evenly spaced in steady rhythm throughout day.
Geographic Range & Migration
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
Eastern Wedge-billed Hummingbird
Found on the eastern Andean slope from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 800–2,000 m.
สถานะการอนุรักษ์
Ruby-throated Hummingbird
Eastern Wedge-billed Hummingbird
How to Tell Them Apart
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
Eastern Wedge-billed Hummingbird
Rufous-crested Coquette: males with shining rufous crest; glittering green gorget; bronze-green back; females with smaller rufous crest
About These Birds
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.
Eastern Wedge-billed Hummingbird
A small hummingbird (8-9 cm) found in Andean cloud forests from Venezuela to Bolivia at 1,000-2,500 m. Green plumage with a wedge-shaped bill. Nectarivore of forest canopy and edges. The name refers to its laterally compressed, wedge-like bill tip.