Anna's Hummingbird vs Frilled Coquette
Calypte anna เปรียบเทียบกับ Lophornis magnificus
Side-by-Side Comparison
| คุณสมบัติ | Anna's Hummingbird | Frilled Coquette |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Calypte anna | Lophornis magnificus |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 10.0 cm (3.9 in) | — |
| กว้างปีก | 12.0 cm (4.7 in) | 8.0 cm (3.1 in) |
| น้ำหนัก | 4.3 g (0.15 oz) | 2.7 g (0.10 oz) |
| อาหาร | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of savanna and forest borders; visits Byrsonima and small composites. Catches minute insects near … |
| จำนวนไข่ | 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.
Frilled Coquette
Bright, musical rolling trill; quick cascading notes with bubbly quality delivered repeatedly from prominent flowering shrub.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Frilled Coquette
Endemic to the cerrado and Atlantic Forest transition of eastern and central Brazil. Found at 200–900 m elevation.
สถานะการอนุรักษ์
Anna's Hummingbird
Frilled Coquette
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
Frilled Coquette
White-bellied Woodstar: males with brilliant white belly; glittering violet gorget; metallic green above; females green above with spotted throat
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.
Frilled Coquette
A tiny hummingbird (7-8 cm) endemic to the Atlantic Forest of southeastern Brazil. Males have an elaborate rufous crest and extended green cheek plumes forming a frilled collar. Nectarivore of forest edges and clearings. An Atlantic Forest endemic of conservation concern.