Amazilia Hummingbird vs Gray's Hummingbird

Amazilis amazilia compared with Chrysuronia grayi

Side-by-Side Comparison

Attribute Amazilia Hummingbird Gray's Hummingbird
Scientific Name Amazilis amazilia Chrysuronia grayi
Order Caprimulgiformes Caprimulgiformes
Family Trochilidae Trochilidae
Conservation Status Least Concern Least Concern
Length — —
Wingspan — —
Weight 5.066666666666666 g (0.18 oz) 5.6499999999999995 g (0.20 oz)
Diet Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … Hovering nectarivore of lowland and montane forest, probing Heliconia and garden flowers. Supplements with insects …
Clutch Size 2 --
Population Trend — —

Habitat Comparison

Shared Habitats

Amazilia Hummingbird only

Gray's Hummingbird only

Song & Call Comparison

Amazilia Hummingbird

Song

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

Gray's Hummingbird

Song

Sharp, emphatic chip followed by short buzzy trill; clean staccato onset launching into brief rough cascade.

Geographic Range & Migration

Amazilia Hummingbird

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

Gray's Hummingbird

Found in western Ecuador. Resident in lowland and foothill forest edges. Limited ecological data available.

Conservation Status

Least Concern

Amazilia Hummingbird

Least Concern

Gray's Hummingbird

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.

Gray's Hummingbird

A medium-sized hummingbird found in western Ecuador. Green plumage. Nectarivore of lowland and foothill forest edges. Named after George Robert Gray. Sometimes treated as a subspecies. Limited ecological data available.

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