Anna's Hummingbird vs Green Mango
Calypte anna 比較対象 Anthracothorax viridis
Side-by-Side Comparison
| 属性 | Anna's Hummingbird | Green Mango |
|---|---|---|
| 学名 | Calypte anna | Anthracothorax viridis |
| 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) | 12.6 cm (5.0 in) |
| 体重 | 4.3 g (0.15 oz) | 6.866666666666667 g (0.24 oz) |
| 食性 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore visiting large open flowers in gardens and forest edges. Takes small insects in aerial … |
| 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.
Green Mango
Sharp, high chip note with metallic quality; clean single note repeated at irregular intervals throughout active day.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Green Mango
Endemic to Puerto Rico in montane forest; historically widespread but now largely restricted to Toro Negro and El Yunque. To 1,000 m.
保全状況
Anna's Hummingbird
Green Mango
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
Green Mango
Coppery-naped Puffleg: brilliant shining coppery rump; deep violet-blue gorget; metallic green above; white underparts; white leg puffs
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.
Green Mango
A large hummingbird (12-14 cm) endemic to Puerto Rico. Entirely emerald-green plumage, unusual among mangos. Long, curved bill. Nectarivore of montane forests, coffee plantations, and gardens. The largest hummingbird in Puerto Rico.