Cinnamon Hummingbird vs Allen's Hummingbird
Amazilia rutila 对比 Selasphorus sasin
Side-by-Side Comparison
| 属性 | Cinnamon Hummingbird | Allen's Hummingbird |
|---|---|---|
| 学名 | Amazilia rutila | Selasphorus sasin |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 11.4 cm (4.5 in) | 8.1 cm (3.2 in) |
| 体重 | 4.725 g (0.17 oz) | 3.1500000000000004 g (0.11 oz) |
| 食性 | Visits flowering trees and epiphytes for nectar; supplements diet with small arthropods including gnats, midges, … | 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
Cinnamon Hummingbird
Sharp, emphatic chip note repeated quickly; clean staccato delivery with forceful attack during territory announcement.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Cinnamon Hummingbird
Found along the Pacific coast from Mexico to Costa Rica. Resident in dry forest, scrub, and gardens.
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
Cinnamon Hummingbird
Allen's Hummingbird
How to Tell Them Apart
Cinnamon Hummingbird
Black-faced Coucal (alt): black face mask; dark brown mantle; rufous wings; pale buff below; red eye; long dark graduated tail
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Cinnamon Hummingbird
棕腹蜂鸟（Amazilia rutila），体长10-11厘米，分布于从墨西哥至哥斯达黎加的太平洋沿岸干燥至半湿润栖息地。属蜂鸟科（Trochilidae），腹部棕红色，在中美洲干燥森林中常见。
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.