Anna's Hummingbird vs Brown Inca
Calypte anna 对比 Coeligena wilsoni
Side-by-Side Comparison
| 属性 | Anna's Hummingbird | Brown Inca |
|---|---|---|
| 学名 | Calypte anna | Coeligena wilsoni |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 10.0 cm (3.9 in) | — |
| 翼展 | 12.0 cm (4.7 in) | 14.3 cm (5.6 in) |
| 体重 | 4.3 g (0.15 oz) | 6.88 g (0.24 oz) |
| 食性 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of Colombian and Ecuadorian cloud forest; defends Ericaceae territories. Supplements with small arthropods. |
| 产卵数 | 2 | 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.
Brown Inca
Bright, musical rolling trill; cheerful bubbly notes cascading pleasantly from flowering shrub in Andean valley.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Brown Inca
Found on the Pacific slope and western Andes of Colombia and Ecuador at 700–2,000 m. Fairly common.
保护状况
Anna's Hummingbird
Brown Inca
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
Brown Inca
Turquoise-mantled Puffleg: males with iridescent turquoise mantle; metallic green above; white leg puffs; females green above; spots
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.
Brown Inca
褐印加蜂鸟(Coeligena wilsoni)是一种体长13-14厘米的中型蜂鸟，分布于从哥伦比亚到厄瓜多尔西安第斯山脉海拔800-2200米的云雾林。褐色羽毛，在蜂鸟中较为罕见。以花蜜为食。