Anna's Hummingbird vs White-crested Coquette
Calypte anna comparado com Lophornis adorabilis
Side-by-Side Comparison
| Atributo | Anna's Hummingbird | White-crested Coquette |
|---|---|---|
| Nome científico | Calypte anna | Lophornis adorabilis |
| Ordem | Caprimulgiformes | Caprimulgiformes |
| Família | Trochilidae | Trochilidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 10,0 cm (3.9 in) | — |
| Envergadura | 12,0 cm (4.7 in) | 7,6 cm (3.0 in) |
| Peso | 4,3 g (0.15 oz) | 2,645 g (0.09 oz) |
| Dieta | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of cloud-forest borders; forages at diverse small flowers. Catches tiny insects in rapid hovering … |
| Tamanho da postura | 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.
White-crested Coquette
Harsh, crackling buzz with emphatic onset; abrupt rough trill issuing suddenly from dense shrub then stopping.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
White-crested Coquette
Found from Costa Rica south through Panama to western Colombia on the Pacific slope in foothill forest. 300–1,200 m.
Estado de conservação
Anna's Hummingbird
White-crested 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
White-crested Coquette
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.
White-crested Coquette
A tiny hummingbird (7 cm) found in humid forests and edges of Costa Rica and western Panama. Males have a white crest and rufous cheek plumes. Green plumage. Nectarivore of forest canopy and edges. The species epithet adorabilis reflects its charming appearance.