Sword-billed Hummingbird vs Rufous-crested Coquette
Ensifera ensifera 比較対象 Lophornis delattrei
Side-by-Side Comparison
| 属性 | Sword-billed Hummingbird | Rufous-crested Coquette |
|---|---|---|
| 学名 | Ensifera ensifera | Lophornis delattrei |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 15.3 cm (6.0 in) | 7.7 cm (3.0 in) |
| 体重 | 12.75 g (0.45 oz) | 2.8 g (0.10 oz) |
| 食性 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore of lowland forest gaps; insect-like flight style enables foraging at dense flower clusters. Takes … |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Rufous-crested Coquette
Soft, liquid cascade of notes; gentle flowing sequence with subtle melodic variation, pleasing and unhurried in pace.
Geographic Range & Migration
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
Rufous-crested Coquette
Found from Panama south through Colombia to Peru on both Andean slopes in foothill forest. 0–1,400 m.
保全状況
Sword-billed Hummingbird
Rufous-crested Coquette
How to Tell Them Apart
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
Rufous-crested Coquette
Gorgeted Woodstar: males with iridescent scarlet-red gorget; metallic green above; white underparts; tiny size; females spotted throat
About These Birds
Sword-billed Hummingbird
アンデスの雲霧林に生息するハチドリで、体と同じ長さの嘴を持つ。自然界で嘴が最も長い鳥の一つ。
Rufous-crested Coquette
A tiny hummingbird (7-8 cm) found from southern Mexico through Central America to Bolivia and Peru. Males have a rufous crest and wispy cheek plumes. Green plumage. Nectarivore of forest edges, gardens, and clearings. One of the most widespread coquettes.