Amazilia Hummingbird vs Blue-throated Mountain-gem

Amazilis amazilia compared with Lampornis clemenciae

Side-by-Side Comparison

Attribute Amazilia Hummingbird Blue-throated Mountain-gem
Scientific Name Amazilis amazilia Lampornis clemenciae
Order Caprimulgiformes Caprimulgiformes
Family Trochilidae Trochilidae
Conservation Status Least Concern Least Concern
Length — —
Wingspan — 14.7 cm (5.8 in)
Weight 5.066666666666666 g (0.18 oz) 7.25 g (0.26 oz)
Diet Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … Nectarivore of US and Mexican highland forest; visits diverse flowers at medium to high elevation. …
Clutch Size 2 2
Population Trend — —

Habitat Comparison

Shared Habitats

Amazilia Hummingbird only

Blue-throated Mountain-gem only

None

Song & Call Comparison

Amazilia Hummingbird

Song

Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.

Blue-throated Mountain-gem

Song

Rough, nasal chatter with emphatic delivery; series of coarse buzzy notes audible from considerable distance.

Geographic Range & Migration

Amazilia Hummingbird

Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.

Blue-throated Mountain-gem

Found from the mountains of southern Arizona south through Mexico to Honduras in pine-oak forest. 1,400–3,500 m.

Conservation Status

Least Concern

Amazilia Hummingbird

Least Concern

Blue-throated Mountain-gem

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.

Blue-throated Mountain-gem

A large hummingbird (12-13 cm) found in mountain canyons of the southwestern United States and Mexico. Males have a brilliant blue throat gorget. The largest hummingbird breeding in the US. Nectarivore of mountain meadows and garden feeders. Known for its loud, squeaky call.

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