Sword-billed Hummingbird vs Calliope Hummingbird
Ensifera ensifera 비교 대상 Selasphorus calliope
Side-by-Side Comparison
| 속성 | Sword-billed Hummingbird | Calliope Hummingbird |
|---|---|---|
| 학명 | Ensifera ensifera | Selasphorus calliope |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 15.3 cm (6.0 in) | 8.3 cm (3.3 in) |
| 체중 | 12.75 g (0.45 oz) | 2.7633333333333336 g (0.10 oz) |
| 식성 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Smallest breeding bird in North America; feeds on mountain meadow nectar and supplements with small … |
| 산란 수 | -- | 2 |
| 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.
Calliope Hummingbird
Rough, coarse chatter with energetic delivery; rapid series of harsh notes tumbling quickly in vigorous exchange.
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.
Calliope Hummingbird
Breeds in mountain meadows of western North America from British Columbia to Utah. Long-distance migrant wintering in Mexico.
보전 상태
Sword-billed Hummingbird
Calliope Hummingbird
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
Calliope Hummingbird
Violet-crowned Woodnymph: males with iridescent violet crown and gorget; metallic green above; females green above; spotted below
About These Birds
Sword-billed Hummingbird
칼날부리벌새(14~15cm 몸통)로 부리가 몸통만큼 긴(8~10cm) 놀라운 벌새이다. 콜롬비아와 에콰도르 안데스 고지에 서식. 긴 꽃통 꽃의 꿀을 먹도록 진화했다. 관심필요종.
Calliope Hummingbird
A tiny hummingbird (7-8 cm), the smallest breeding bird in the United States. Males have an iridescent magenta-pink gorget. Breeds in mountain meadows of the western US and Canada. Long-distance migrant to Mexico. Named for its resemblance to the beautiful Calliope of Greek mythology.