Blue-mantled Thornbill vs Lyre-tailed Hummingbird
Chalcostigma stanleyi 比較対象 Nesophlox lyrura
Side-by-Side Comparison
| 属性 | Blue-mantled Thornbill | Lyre-tailed Hummingbird |
|---|---|---|
| 学名 | Chalcostigma stanleyi | Nesophlox lyrura |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 13.2 cm (5.2 in) | 8.0 cm (3.1 in) |
| 体重 | 5.2749999999999995 g (0.19 oz) | 2.425 g (0.09 oz) |
| 食性 | Nectarivore of Andean treeline scrub; visits Ericaceae and Brachyotum blooms. Supplements with small arthropods. | Nectarivore probing tubular flowers in humid forest. Supplements nectar diet with small insects and spiders … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-mantled Thornbill
Crisp, whistled notes in ascending sequence; clean bright tones stepping up smoothly in cheerful morning delivery.
Lyre-tailed Hummingbird
Sharp, emphatic chip note with metallic quality; single clean staccato sound repeated at measured intervals.
Geographic Range & Migration
Blue-mantled Thornbill
Found in high Andean páramo from Colombia south through Ecuador and Peru to Bolivia. 3,000–4,500 m elevation.
Lyre-tailed Hummingbird
Endemic to Jamaica. Resident in forests and gardens across the island from lowlands to highlands.
保全状況
Blue-mantled Thornbill
Lyre-tailed Hummingbird
How to Tell Them Apart
Blue-mantled Thornbill
Long-billed Starthroat: males glittering blue-green gorget; metallic green above; long bill; white pectoral tufts; females green with spots
Lyre-tailed Hummingbird
Mexican Woodnymph: males with glittering violet gorget; metallic green above; white flanks; females green above; spotted white below
About These Birds
Blue-mantled Thornbill
コロンビアからボリビアのアンデスのパラモ（3,500〜4,800 m）の小型ハチドリ（10〜11 cm）。雄は青紫色の外套と短い嘴を持つ。高高度のチュキラガやプヤの花で花蜜を吸う。
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.