Chiribiquete Emerald vs Sword-billed Hummingbird
Chlorostilbon olivaresi مقارنةً بـ Ensifera ensifera
Side-by-Side Comparison
| السمة | Chiribiquete Emerald | Sword-billed Hummingbird |
|---|---|---|
| الاسم العلمي | Chlorostilbon olivaresi | Ensifera ensifera |
| الرتبة | Caprimulgiformes | Caprimulgiformes |
| الفصيلة | Trochilidae | Trochilidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 9,3 cm (3.7 in) | 15,3 cm (6.0 in) |
| الوزن | 3,7 g (0.13 oz) | 12,75 g (0.45 oz) |
| النظام الغذائي | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … |
| عدد البيض في الوضع | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chiribiquete Emerald
Rapid, mechanical twittering in even rhythm; dry staccato notes forming steady sequence throughout active period.
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Geographic Range & Migration
Chiribiquete Emerald
Described from the Chiribiquete region of southeastern Colombia. Extremely restricted range in remote Amazonian Colombia.
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
حالة الحفاظ
Chiribiquete Emerald
Sword-billed Hummingbird
How to Tell Them Apart
Chiribiquete Emerald
Gilded Sapphire: males with iridescent blue gorget; metallic golden-green above; white underparts; females green above; spotted
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
About These Birds
Chiribiquete Emerald
A small hummingbird (8 cm) described from the Chiribiquete region of southeastern Colombia. Green plumage. One of the most recently described hummingbird species. Very limited range in remote Amazonian Colombia. Poorly known ecology.
Sword-billed Hummingbird
A remarkable hummingbird (14-15 cm body) with a bill as long as its body (8-10 cm), the longest bill relative to body size of any bird. Found in Andean cloud forests from Venezuela to Bolivia at 1,700-3,500 m. The extraordinarily long bill evolved to feed on deep tubular Passiflora flowers.