Annakolibri vs White-crested Coquette
Calypte anna verglichen mit Lophornis adorabilis
Side-by-Side Comparison
| Merkmal | Annakolibri | White-crested Coquette |
|---|---|---|
| Wissenschaftlicher Name | Calypte anna | Lophornis adorabilis |
| Ordnung | Caprimulgiformes | Caprimulgiformes |
| Familie | Trochilidae | Trochilidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | 10,0 cm (3.9 in) | — |
| Flügelspannweite | 12,0 cm (4.7 in) | 7,6 cm (3.0 in) |
| Gewicht | 4,3 g (0.15 oz) | 2,645 g (0.09 oz) |
| Ernährung | 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 … |
| Gelegegröße | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Annakolibri
Chaparral, coastal sage scrub, gardens, parks, and open woodland along the Pacific coast. One of few hummingbirds not fully migratory.
Song & Call Comparison
Annakolibri
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
Annakolibri
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.
Erhaltungsstatus
Annakolibri
White-crested Coquette
How to Tell Them Apart
Annakolibri
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
Annakolibri
Der Annakolibri ist der häufigste Kolibri entlang der Pazifikküste und eine von nur drei Kolibriarten, die ganzjährig in den USA verweilen. Männchen zeigen spektakuläre Sturzflüge aus 40 Metern Höhe und fangen sich mit einem lauten, von den Schwanzfedern erzeugten Zwitschern ab. Nachts kann ihre Körpertemperatur nahezu auf Umgebungstemperatur absinken, um Energie zu sparen.
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.