Chiribiquete Emerald vs Allen's Hummingbird
Chlorostilbon olivaresi 对比 Selasphorus sasin
Side-by-Side Comparison
| 属性 | Chiribiquete Emerald | Allen's Hummingbird |
|---|---|---|
| 学名 | Chlorostilbon olivaresi | Selasphorus sasin |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 9.3 cm (3.7 in) | 8.1 cm (3.2 in) |
| 体重 | 3.7 g (0.13 oz) | 3.1500000000000004 g (0.11 oz) |
| 食性 | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chiribiquete Emerald
Rapid, mechanical twittering in even rhythm; dry staccato notes forming steady sequence throughout active period.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Chiribiquete Emerald
Described from the Chiribiquete region of southeastern Colombia. Extremely restricted range in remote Amazonian Colombia.
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
Chiribiquete Emerald
Allen's Hummingbird
How to Tell Them Apart
Chiribiquete Emerald
Gilded Sapphire: males with iridescent blue gorget; metallic golden-green above; white underparts; females green above; spotted
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Chiribiquete Emerald
奇里比克特翠蜂鸟(Chlorostilbon olivaresi)是一种体长约8厘米的小型蜂鸟，发现于哥伦比亚东南部奇里比克特地区。通体绿色羽毛。以花蜜为食，分布范围极为有限。
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.