Emerald-bellied Puffleg vs Allen's Hummingbird
Eriocnemis aline dibandingkan dengan Selasphorus sasin
Side-by-Side Comparison
| Atribut | Emerald-bellied Puffleg | Allen's Hummingbird |
|---|---|---|
| Nama Ilmiah | Eriocnemis aline | Selasphorus sasin |
| Ordo | Caprimulgiformes | Caprimulgiformes |
| Famili | Trochilidae | Trochilidae |
| Status Konservasi | Least Concern | Least Concern |
| Panjang | — | — |
| Rentang Sayap | 9,9 cm (3.9 in) | 8,1 cm (3.2 in) |
| Berat | 3,75 g (0.13 oz) | 3,1500000000000004 g (0.11 oz) |
| Diet | Nectarivore of Peruvian and Bolivian montane forest; forages at Ericaceae and epiphytic orchids. Takes small … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| Ukuran Sarang | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Emerald-bellied Puffleg
Rapid, light twittering cascade; high airy notes tumbling quickly in animated sequence during competitive interaction.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Emerald-bellied Puffleg
Found on the eastern Andean slope from Peru to Bolivia in lower montane cloud forest at 900–2,200 m.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
Status Konservasi
Emerald-bellied Puffleg
Allen's Hummingbird
How to Tell Them Apart
Emerald-bellied Puffleg
Gorgeted Puffleg: males with glittering blue-violet gorget; metallic green above; large white leg puffs; females green above; spots
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Emerald-bellied Puffleg
A small hummingbird (10-11 cm) found in Andean cloud forests from Venezuela to Bolivia at 2,000-3,200 m. Green plumage with emerald-green belly and white leg puffs. Nectarivore of montane forest and forest edges. A widespread Andean cloud forest species.
Allen's Hummingbird
A small hummingbird (8-9 cm) breeding along the Pacific coast from Oregon to southern California. Males have an orange-red throat and rufous flanks. Closely related to Rufous Hummingbird. Partial migrant; some populations resident on Channel Islands. Named after Thomas Allen.