Longuemare's Sunangel vs Rufous-booted Racket-tail
Heliangelus clarisse 比較対象 Ocreatus addae
Side-by-Side Comparison
| 属性 | Longuemare's Sunangel | Rufous-booted Racket-tail |
|---|---|---|
| 学名 | Heliangelus clarisse | Ocreatus addae |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 12.5 cm (4.9 in) | — |
| 体重 | 5.5 g (0.19 oz) | 3.0 g (0.11 oz) |
| 食性 | Nectarivore of Andean elfin forest; visits Brachyotum and Ericaceae flowers. Catches small flies near flowering … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Longuemare's Sunangel
Bright, musical chips in rapid succession; cheerful staccato notes with buoyant quality announcing territory boundaries.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Longuemare's Sunangel
Endemic to the Venezuelan Andes in Mérida and Táchira states in cloud forest. 2,000–3,200 m elevation.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
保全状況
Longuemare's Sunangel
Rufous-booted Racket-tail
How to Tell Them Apart
Longuemare's Sunangel
Scaled Metaltail: males with glittering violet gorget; metallic green crown; white pectoral tufts; females with scaled underparts below
Rufous-booted Racket-tail
Golden-bellied Starfrontlet: tiny; males with brilliant orange-gold belly; violet gorget; females green above; spotted buff below
About These Birds
Longuemare's Sunangel
ベネズエラ・コロンビアのアンデス山地林（標高1,800〜3,000 m）に生息する小型ハチドリ（体長10〜11 cm）。雄は虹色の緑と紫の喉を持つ。緑色の羽衣。山地林下層の蜜食性。フランスの鳥類学者ロンゲマルにちなんで命名。
Rufous-booted Racket-tail
A small hummingbird (8-10 cm plus tail rackets) found in Andean cloud forests of southeastern Peru and Bolivia at 1,200-2,200 m. Males have rufous leg puffs instead of white. Recently split from Booted Racket-tail. Nectarivore of montane forest undergrowth.