Amazilia Hummingbird vs Buffy Helmetcrest
Amazilis amazilia compared with Oxypogon stuebelii
Side-by-Side Comparison
| Attribute | Amazilia Hummingbird | Buffy Helmetcrest |
|---|---|---|
| Scientific Name | Amazilis amazilia | Oxypogon stuebelii |
| Order | Caprimulgiformes | Caprimulgiformes |
| Family | Trochilidae | Trochilidae |
| Conservation Status | Least Concern | Vulnerable |
| Length | — | — |
| Wingspan | — | 11.1 cm (4.4 in) |
| Weight | 5.066666666666666 g (0.18 oz) | 5.4 g (0.19 oz) |
| Diet | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Nectarivore of high páramo and superparamo; visits sparse Espeletia and Chuquiraga flowers in harsh conditions. … |
| Clutch Size | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
None
Amazilia Hummingbird only
Buffy Helmetcrest only
None
Song & Call Comparison
Amazilia Hummingbird
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
Buffy Helmetcrest
Pure, sustained flute-like tone; single clear note held steadily then fading, warm and round in quiet forest shade.
Geographic Range & Migration
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
Buffy Helmetcrest
Endemic to the Ruiz-Tolima volcanic massif of Colombia in high páramo at 3,800–4,800 m. Locally common.
Conservation Status
Amazilia Hummingbird
Buffy Helmetcrest
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.
Buffy Helmetcrest
A small hummingbird (11-12 cm) endemic to the central Andes of Colombia at 3,500-4,500 m. Males have a striking erect crest and buffy beard. Nectarivore of high-altitude páramo, visiting Espeletia frailejón plants. Named after the German explorer Alphons Stübel.