Sword-billed Hummingbird vs Tyrian Metaltail
Ensifera ensifera เปรียบเทียบกับ Metallura tyrianthina
Side-by-Side Comparison
| คุณสมบัติ | Sword-billed Hummingbird | Tyrian Metaltail |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Ensifera ensifera | Metallura tyrianthina |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 15.3 cm (6.0 in) | 10.8 cm (4.3 in) |
| น้ำหนัก | 12.75 g (0.45 oz) | 3.72 g (0.13 oz) |
| อาหาร | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore of high Andean montane shrublands; specializes in Ericaceae and Brachyotum flowers. Catches small insects … |
| จำนวนไข่ | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Sword-billed Hummingbird only
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Tyrian Metaltail only
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Song & Call Comparison
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Tyrian Metaltail
Rough, raspy chatter with coarse texture; series of harsh notes with buzzy edges delivered emphatically from perch.
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.
Tyrian Metaltail
Widespread in Andean cloud forests and shrubby páramo from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,800–4,200 m.
สถานะการอนุรักษ์
Sword-billed Hummingbird
Tyrian Metaltail
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
Tyrian Metaltail
Stripe-breasted Starthroat: tiny; males with violet gorget; metallic green above; white underparts; females green above; spotted below
About These Birds
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.
Tyrian Metaltail
A small hummingbird (9-10 cm) widely distributed in Andean cloud forests from Venezuela to Bolivia at 1,500-3,500 m. Males have a glittering violet-purple rump and tail. Nectarivore of montane forest. One of the most common and widespread Andean hummingbird species.