Anna's Hummingbird vs Perija Starfrontlet
Calypte anna 对比 Coeligena consita
Side-by-Side Comparison
| 属性 | Anna's Hummingbird | Perija Starfrontlet |
|---|---|---|
| 学名 | Calypte anna | Coeligena consita |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Endangered |
| 体长 | 10.0 cm (3.9 in) | — |
| 翼展 | 12.0 cm (4.7 in) | 14.6 cm (5.7 in) |
| 体重 | 4.3 g (0.15 oz) | 6.49 g (0.23 oz) |
| 食性 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of Colombian Sierra Nevada; visits Ericaceae and Fuchsia. Gleans small arthropods from mossy branches. |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Anna's Hummingbird
Chaparral, coastal sage scrub, gardens, parks, and open woodland along the Pacific coast. One of few hummingbirds not fully migratory.
Song & Call Comparison
Anna's Hummingbird
Male produces a complex, scratchy song with buzzy 'dzzzzt' notes. Gives a nasal 'chee-chee-chee'. Males sing year-round, even in winter; one of few hummingbirds with true song.
Perija Starfrontlet
Soft, liquid notes in gentle cascade; flowing mellow tones with subtle variation in humid high-altitude forest.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Perija Starfrontlet
Endemic to the Serranía de Perijá on the Colombia–Venezuela border at 2,000–3,200 m elevation.
保护状况
Anna's Hummingbird
Perija Starfrontlet
How to Tell Them Apart
Anna's Hummingbird
Metallic bronze-green upperparts. Males have an iridescent rose-red crown and gorget. Females have green upperparts with grey underparts and a small red gorget patch.
Medium-length, straight, thin black bill
Perija Starfrontlet
About These Birds
Anna's Hummingbird
Anna's hummingbird is the most common hummingbird along the Pacific coast and one of only three species resident in the United States year-round. Males perform spectacular dive displays, plummeting from 40 meters and pulling up with a loud chirp produced by tail feathers. Their body temperature can drop to near ambient at night to conserve energy.
Perija Starfrontlet
佩里哈星额蜂鸟(Coeligena consita)是一种体长约13厘米的中型蜂鸟，为哥伦比亚-委内瑞拉边界佩里哈山脉特有种，分布于海拔1700-3100米。具虹彩羽毛。以花蜜为食，分布范围极为有限。