Speckled Hummingbird vs Allen's Hummingbird
Adelomyia melanogenys 对比 Selasphorus sasin
Side-by-Side Comparison
| 属性 | Speckled Hummingbird | Allen's Hummingbird |
|---|---|---|
| 学名 | Adelomyia melanogenys | Selasphorus sasin |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 10.6 cm (4.2 in) | 8.1 cm (3.2 in) |
| 体重 | 4.300000000000001 g (0.15 oz) | 3.1500000000000004 g (0.11 oz) |
| 食性 | Nectarivore visiting a broad range of Andean montane flowers including Ericaceae and Bromeliaceae. Gleans small … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Speckled Hummingbird
Thin, sibilant trill with airy quality; soft high buzzing sustained gently during slow courtship hovering display.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Speckled Hummingbird
Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,200–3,200 m.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
保护状况
Speckled Hummingbird
Allen's Hummingbird
About These Birds
Speckled Hummingbird
点喉蜂鸟（Adelomyia melanogenys）是一种小型蜂鸟（体长9-10厘米），广泛分布于委内瑞拉至阿根廷的安第斯云雾林中。下体具斑点，雄鸟喉部闪烁。属蜂鸟科（Trochilidae），海拔范围约800-2,700米。
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.