Green-throated Carib vs Allen's Hummingbird
Eulampis holosericeus 对比 Selasphorus sasin
Side-by-Side Comparison
| 属性 | Green-throated Carib | Allen's Hummingbird |
|---|---|---|
| 学名 | Eulampis holosericeus | Selasphorus sasin |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 11.9 cm (4.7 in) | 8.1 cm (3.2 in) |
| 体重 | 5.916666666666667 g (0.21 oz) | 3.1500000000000004 g (0.11 oz) |
| 食性 | Nectarivore specializing in Heliconia caribaea and other large-flowered Caribbean plants. Defends territories around nectar sources. | 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
Green-throated Carib
Deep, resonant churring with powerful bass; loud low-frequency trill audible at impressive range across open terrain.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Green-throated Carib
Found throughout the Lesser Antilles from St. Kitts to Grenada in forest, gardens, and scrub. Sea level to 700 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
Green-throated Carib
Allen's Hummingbird
How to Tell Them Apart
Green-throated Carib
Black-thighed Puffleg: males shining olive-bronze above; glittering blue-violet gorget; black thighs; white leg puffs; females green above
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Green-throated Carib
绿喉加勒比蜂鸟，体长11-12厘米。羽毛翠绿，喉部绿色。分布于小安的列斯群岛。
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.