Ecuadorian Piedtail vs Ruby-throated Hummingbird
Phlogophilus hemileucurus 比較対象 Archilochus colubris
Side-by-Side Comparison
| 属性 | Ecuadorian Piedtail | Ruby-throated Hummingbird |
|---|---|---|
| 学名 | Phlogophilus hemileucurus | Archilochus colubris |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | 8.5 cm (3.3 in) |
| 翼開長 | 10.0 cm (3.9 in) | 11.0 cm (4.3 in) |
| 体重 | 2.56 g (0.09 oz) | 3.1 g (0.11 oz) |
| 食性 | Nectarivore of Andean foothill undergrowth; visits small epiphyte and Heliconia flowers. Supplements with arthropods. | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| 一腹卵数 | 2 | 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
Ecuadorian Piedtail
High, crystalline notes in musical phrase; clear bright sequence ascending smoothly in cheerful morning vocalisation.
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
Ecuadorian Piedtail
Found on both Andean slopes in Ecuador in humid foothill and lower montane forest. 400–1,600 m elevation.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
保全状況
Ecuadorian Piedtail
Ruby-throated Hummingbird
How to Tell Them Apart
Ecuadorian Piedtail
Costa's Hummingbird: males with brilliant violet gorget with elongated side gorget feathers; metallic green above; females plain 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
Ecuadorian Piedtail
エクアドル、コロンビア、ペルーの低地熱帯林に生息するハチドリで、白と暗色のコントラストがある尾羽が特徴的。アンデス山麓に生息する。
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.