Amazilia Hummingbird vs Tooth-billed Hummingbird
Amazilis amazilia so với Androdon aequatorialis
Side-by-Side Comparison
| Thuộc Tính | Amazilia Hummingbird | Tooth-billed Hummingbird |
|---|---|---|
| Tên Khoa Học | Amazilis amazilia | Androdon aequatorialis |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | — | 13,6 cm (5.4 in) |
| Khối Lượng | 5,066666666666666 g (0.18 oz) | 7,220000000000001 g (0.25 oz) |
| Chế Độ Ăn | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore with serrated bill tip adapted for piercing tough flower bases of Heliconia and bromeliads. … |
| Số Trứng | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Amazilia Hummingbird only
Tooth-billed Hummingbird only
Không
Song & Call Comparison
Amazilia Hummingbird
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
Tooth-billed Hummingbird
Thin, wavering whistle with plaintive tone; soft note trembling gently then fading, issued from shaded canopy perch.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
Tooth-billed Hummingbird
Found in humid lowland forest on the Pacific slope from Panama south through Colombia to northwestern Ecuador. 0–600 m.
Tình Trạng Bảo Tồn
Amazilia Hummingbird
Tooth-billed Hummingbird
How to Tell Them Apart
Amazilia Hummingbird
Coucal (Celebes): dark glossy black above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal
Tooth-billed Hummingbird
Narrow-tailed Emerald: metallic bronze-green upperparts; bright coppery rump; glittering violet gorget; buff-white underparts; narrow tail
About These Birds
Amazilia Hummingbird
A medium-sized hummingbird (9-10 cm) found in arid coastal lowlands of western Peru and Ecuador. Green plumage with variable rusty-orange underparts. Nectarivore of desert scrub, gardens, and river valleys. Adapted to arid Pacific environments.
Tooth-billed Hummingbird
A unique medium-sized hummingbird (13-14 cm) with an upcurved, hook-tipped bill bearing tooth-like serrations, unique among hummingbirds. Dark green plumage. Found in humid Pacific lowland forests from Panama to western Ecuador. Nectarivore and insectivore. Poorly studied.