Chiribiquete Emerald vs Allen's Hummingbird
Chlorostilbon olivaresi 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Chiribiquete Emerald | Allen's Hummingbird |
|---|---|---|
| 학명 | Chlorostilbon olivaresi | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 9.3 cm (3.7 in) | 8.1 cm (3.2 in) |
| 체중 | 3.7 g (0.13 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | 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 … |
| 산란 수 | -- | 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.
보전 상태
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
치리과나에메랄드(Chlorostilbon olivaresi)는 콜롬비아 중부에 서식하는 희귀 벌새입니다. 제한된 지역에만 분포하며, 건조한 숲과 관목 지대에서 서식합니다. 취약종으로 분류되어 있습니다.
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.