Plain-bellied Emerald vs Allen's Hummingbird
Chrysuronia leucogaster 比較対象 Selasphorus sasin
Side-by-Side Comparison
| 属性 | Plain-bellied Emerald | Allen's Hummingbird |
|---|---|---|
| 学名 | Chrysuronia leucogaster | Selasphorus sasin |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 8.1 cm (3.2 in) |
| 体重 | 4.42 g (0.16 oz) | 3.1500000000000004 g (0.11 oz) |
| 食性 | Feeds on floral nectar in Amazonian gallery forest. Supplements with insects and spiders caught during … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Plain-bellied Emerald
Rapid, light twittering cascade; bright airy notes tumbling quickly in animated sequence above tropical flowers.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Plain-bellied Emerald
Found in humid forests from the Guianas through Amazonia to eastern Brazil. Resident in lowland terra firme forest.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
保全状況
Plain-bellied Emerald
Allen's Hummingbird
About These Birds
Plain-bellied Emerald
A medium-sized hummingbird (9-10 cm) found in humid forests from the Guianas through Amazonia to eastern Brazil. White belly, green plumage. Nectarivore of forest canopy and edges. Found primarily in lowland terra firme forest.
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.