Purple-backed Sunbeam vs Amazilia Hummingbird
Aglaeactis aliciae से तुलना Amazilis amazilia
Side-by-Side Comparison
| विशेषता | Purple-backed Sunbeam | Amazilia Hummingbird |
|---|---|---|
| वैज्ञानिक नाम | Aglaeactis aliciae | Amazilis amazilia |
| गण | Caprimulgiformes | Caprimulgiformes |
| कुल | Trochilidae | Trochilidae |
| संरक्षण स्थिति | Vulnerable | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 16.2 cm (6.4 in) | — |
| वजन | 7.4 g (0.26 oz) | 5.066666666666666 g (0.18 oz) |
| आहार | Nectarivore of restricted Peruvian high puna; visits Chuquiraga and cushion-plant flowers. Gleans tiny arthropods. | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … |
| अंडों की संख्या | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
साझा आवास
कोई नहीं
Purple-backed Sunbeam only
कोई नहीं
Amazilia Hummingbird only
Song & Call Comparison
Purple-backed Sunbeam
Sharp, buzzy chip followed by rapid trill; emphatic onset launching into rough cascading notes typical of sunbeam.
Amazilia Hummingbird
Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.
Geographic Range & Migration
Purple-backed Sunbeam
Endemic to Peru along the Río Marañón drainage in the arid upper Andes. 2,400–3,800 m. Critically endangered.
Amazilia Hummingbird
Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.
संरक्षण स्थिति
Purple-backed Sunbeam
Amazilia Hummingbird
How to Tell Them Apart
Purple-backed Sunbeam
Blue-capped Puffleg: males with brilliant blue cap and gorget; metallic green body; white leg puffs; females green above; spotted
Amazilia Hummingbird
Coucal (Celebes): dark glossy black above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal
About These Birds
Purple-backed Sunbeam
A medium-sized hummingbird (12-13 cm) endemic to a small area in the Andes of northern Peru at 2,900-3,500 m. Purple-backed with buff underparts. Nectarivore of montane scrub. Classified as Endangered due to extremely restricted range. One of Peru's rarest hummingbirds.
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.