Rainbow-bearded Thornbill vs Lyre-tailed Hummingbird
Chalcostigma herrani เปรียบเทียบกับ Nesophlox lyrura
Side-by-Side Comparison
| คุณสมบัติ | Rainbow-bearded Thornbill | Lyre-tailed Hummingbird |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Chalcostigma herrani | Nesophlox lyrura |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 13.5 cm (5.3 in) | 8.0 cm (3.1 in) |
| น้ำหนัก | 6.183333333333334 g (0.22 oz) | 2.425 g (0.09 oz) |
| อาหาร | Nectarivore of Colombian and Venezuelan montane scrub; visits diverse small flowers. Supplements with small insects. | Nectarivore probing tubular flowers in humid forest. Supplements nectar diet with small insects and spiders … |
| จำนวนไข่ | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
ไม่มี
Rainbow-bearded Thornbill only
Lyre-tailed Hummingbird only
Song & Call Comparison
Rainbow-bearded Thornbill
Thin, reedy trill with wavering quality; soft rapid notes with gentle tremolo effect, given from dense cover.
Lyre-tailed Hummingbird
Sharp, emphatic chip note with metallic quality; single clean staccato sound repeated at measured intervals.
Geographic Range & Migration
Rainbow-bearded Thornbill
Found in high Andean páramo and shrubby forest edge from Colombia south to Ecuador and Peru. 2,600–4,400 m.
Lyre-tailed Hummingbird
Endemic to Jamaica. Resident in forests and gardens across the island from lowlands to highlands.
สถานะการอนุรักษ์
Rainbow-bearded Thornbill
Lyre-tailed Hummingbird
How to Tell Them Apart
Rainbow-bearded Thornbill
Snowcap: males with brilliant iridescent blue-violet gorget; snow-white crown; metallic green above; females green above; spotted below
Lyre-tailed Hummingbird
Mexican Woodnymph: males with glittering violet gorget; metallic green above; white flanks; females green above; spotted white below
About These Birds
Rainbow-bearded Thornbill
A small hummingbird (10-11 cm) found in Andean páramo from Colombia to Ecuador at 2,800-4,000 m. Males have a spectacular rainbow-colored beard of iridescent feathers ranging from green through gold to purple. Nectarivore of páramo flowering shrubs.
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.