Shining Sunbeam vs Anna's Hummingbird
Aglaeactis cupripennis ile kıyaslandığında Calypte anna
Side-by-Side Comparison
| Özellik | Shining Sunbeam | Anna's Hummingbird |
|---|---|---|
| Bilimsel Ad | Aglaeactis cupripennis | Calypte anna |
| Takım | Caprimulgiformes | Caprimulgiformes |
| Familya | Trochilidae | Trochilidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | 10,0 cm (3.9 in) |
| Kanat Açıklığı | 16,3 cm (6.4 in) | 12,0 cm (4.7 in) |
| Ağırlık | 7,540000000000001 g (0.27 oz) | 4,3 g (0.15 oz) |
| Beslenme | Nectarivore of high Andean páramo and puna; visits Chuquiraga, Puya, and Ericaceae flowers. Catches small … | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … |
| Kuluçka Büyüklüğü | 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
Shining Sunbeam
Soft, sibilant twittering with silvery quality; high, airy notes cascading gently near high-altitude Polylepis flowers.
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.
Geographic Range & Migration
Shining Sunbeam
Widespread in Andean cloud forests and shrubby páramo from Colombia south through Ecuador and Peru to Bolivia. 2,000–4,300 m.
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Koruma Durumu
Shining Sunbeam
Anna's Hummingbird
How to Tell Them Apart
Shining Sunbeam
Colorful Puffleg: males with brilliant multicolored gorget; metallic green above; white belly; females green above; spotted below
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
About These Birds
Shining Sunbeam
A medium-sized hummingbird (12-13 cm) found in Andean cloud forests from Colombia to Bolivia at 2,500-3,800 m. Coppery-bronze plumage that shines with iridescent sunbeam-like reflections. Nectarivore of montane forest edges and páramo shrubs.
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.