Anna's Hummingbird vs Collared Inca
Calypte anna 比較対象 Coeligena torquata
Side-by-Side Comparison
| 属性 | Anna's Hummingbird | Collared Inca |
|---|---|---|
| 学名 | Calypte anna | Coeligena torquata |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 10.0 cm (3.9 in) | — |
| 翼開長 | 12.0 cm (4.7 in) | 14.8 cm (5.8 in) |
| 体重 | 4.3 g (0.15 oz) | 7.675000000000001 g (0.27 oz) |
| 食性 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of Andean cloud forest; visits dense Ericaceae and Fuchsia patches. Catches small insects in … |
| 一腹卵数 | 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.
Collared Inca
Rapid, mechanical twittering cascade; quick staccato notes tumbling freely in animated sequence above mountain flowers.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Collared Inca
Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,500–3,200 m.
保全状況
Anna's Hummingbird
Collared 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
Collared Inca
White-tufted Sunbeam: males with iridescent coppery-purple gorget; metallic green above; white tuft; 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.
Collared Inca
A medium-sized hummingbird (13-14 cm) found in Andean cloud forests from Venezuela to Bolivia at 1,500-3,000 m. Green plumage with a distinctive white collar band. Nectarivore of montane forest and forest edges. One of the most recognizable Andean hummingbirds.