Rufous-shafted Woodstar vs Lyre-tailed Hummingbird
Chaetocercus jourdanii 对比 Nesophlox lyrura
Side-by-Side Comparison
| 属性 | Rufous-shafted Woodstar | Lyre-tailed Hummingbird |
|---|---|---|
| 学名 | Chaetocercus jourdanii | Nesophlox lyrura |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 7.0 cm (2.8 in) | 8.0 cm (3.1 in) |
| 体重 | 3.26 g (0.11 oz) | 2.425 g (0.09 oz) |
| 食性 | Nectarivore of Trinidad and northern South America, hovering at bromeliads and Heliconia. Supplements diet with … | Nectarivore probing tubular flowers in humid forest. Supplements nectar diet with small insects and spiders … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rufous-shafted Woodstar
Deep, resonant single note with striking boldness; powerful tone ringing out clearly from exposed prominent perch.
Lyre-tailed Hummingbird
Sharp, emphatic chip note with metallic quality; single clean staccato sound repeated at measured intervals.
Geographic Range & Migration
Rufous-shafted Woodstar
Found in Andean highlands from Venezuela to Trinidad at 500-2,500 m elevation. Resident in montane forest edges and gardens.
Lyre-tailed Hummingbird
Endemic to Jamaica. Resident in forests and gardens across the island from lowlands to highlands.
保护状况
Rufous-shafted Woodstar
Lyre-tailed Hummingbird
How to Tell Them Apart
Rufous-shafted Woodstar
Calliope Hummingbird (endemic): tiny; males with glittering magenta gorget; metallic green above; females plain green above; spotted
Lyre-tailed Hummingbird
Mexican Woodnymph: males with glittering violet gorget; metallic green above; white flanks; females green above; spotted white below
About These Birds
Rufous-shafted Woodstar
红喉木星蜂鸟 (Chaetocercus jourdanii)，体长约6厘米。雄鸟喉部辉红色，腹部白色，上体绿色，尾短而分叉。分布于委内瑞拉、特立尼达和哥伦比亚北部。栖息于山地森林和灌木丛。以花蜜为主食。
Lyre-tailed Hummingbird
A small hummingbird (10-11 cm) endemic to Jamaica. Males have a deeply forked, lyre-shaped tail. Green plumage. Nectarivore of forest and garden flowers. Recently split from Bahama Woodstar. A Jamaican near-endemic.