Buff-bellied Hermit vs Ruby-throated Hummingbird
Phaethornis subochraceus से तुलना Archilochus colubris
Side-by-Side Comparison
| विशेषता | Buff-bellied Hermit | Ruby-throated Hummingbird |
|---|---|---|
| वैज्ञानिक नाम | Phaethornis subochraceus | Archilochus colubris |
| गण | Caprimulgiformes | Caprimulgiformes |
| कुल | Trochilidae | Trochilidae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | 8.5 cm (3.3 in) |
| पंखों का फैलाव | 10.1 cm (4.0 in) | 11.0 cm (4.3 in) |
| वजन | 4.0 g (0.14 oz) | 3.1 g (0.11 oz) |
| आहार | Nectarivore with elongated bill suited to pendant tubular flowers. Gleans small spiders and mites from … | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| अंडों की संख्या | -- | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Ruby-throated Hummingbird
Deciduous and mixed forests, woodland edges, gardens, and parks with flowering plants. Migrates across the Gulf of Mexico.
Song & Call Comparison
Buff-bellied Hermit
Rapid, light twittering cascade; airy high notes tumbling quickly in animated sequence during courtship display flight.
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
Buff-bellied Hermit
Endemic to central and southwestern Brazil in cerrado woodland edges and dry forest gallery. Found at 400–900 m.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
संरक्षण स्थिति
Buff-bellied Hermit
Ruby-throated Hummingbird
How to Tell Them Apart
Buff-bellied Hermit
Needle-billed Hermit: heavily streaked tawny underparts; brown-olive above; pale supercilium; very fine needle-like decurved bill; streaked throat
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
Buff-bellied Hermit
A small hermit hummingbird (10-12 cm) found in dry deciduous forests and cerrado of central Bolivia and western Brazil. Buff-orange belly, green upperparts, and a curved bill. Nectarivore of dry forest undergrowth. An uncommon species of semi-arid habitats.
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.