Diamantina Sabrewing vs Ruby-throated Hummingbird
Campylopterus diamantinensis เปรียบเทียบกับ Archilochus colubris
Side-by-Side Comparison
| คุณสมบัติ | Diamantina Sabrewing | Ruby-throated Hummingbird |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Campylopterus diamantinensis | Archilochus colubris |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Near Threatened | Least Concern |
| ความยาว | — | 8.5 cm (3.3 in) |
| กว้างปีก | — | 11.0 cm (4.3 in) |
| น้ำหนัก | 8.266666666666667 g (0.29 oz) | 3.1 g (0.11 oz) |
| อาหาร | Visits flowering trees and epiphytes for nectar; supplements diet with small arthropods including gnats, midges, … | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| จำนวนไข่ | -- | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
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Diamantina Sabrewing only
Ruby-throated Hummingbird only
ไม่มี
Ruby-throated Hummingbird
Deciduous and mixed forests, woodland edges, gardens, and parks with flowering plants. Migrates across the Gulf of Mexico.
Song & Call Comparison
Diamantina Sabrewing
Thin, high sibilant twittering; delicate cascade of light notes with silvery quality during foraging.
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
Diamantina Sabrewing
Endemic to the Chapada Diamantina region of Bahia, Brazil. Restricted to campo rupestre and gallery forest habitats.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
สถานะการอนุรักษ์
Diamantina Sabrewing
Ruby-throated Hummingbird
How to Tell Them Apart
Diamantina Sabrewing
Prince Ruspoli's Turaco: glossy green body; white facial streak; red bill; white-tipped crest; crimson flight feathers; red eye ring
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
Diamantina Sabrewing
A large hummingbird endemic to the Chapada Diamantina region of Bahia, Brazil. Green plumage. Nectarivore of campo rupestre and gallery forest. Named for the Diamantina Plateau. One of the most recently discovered Brazilian hummingbird species.
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.