Speckled Hummingbird vs Annakolibri
Adelomyia melanogenys verglichen mit Calypte anna
Side-by-Side Comparison
| Merkmal | Speckled Hummingbird | Annakolibri |
|---|---|---|
| Wissenschaftlicher Name | Adelomyia melanogenys | Calypte anna |
| Ordnung | Caprimulgiformes | Caprimulgiformes |
| Familie | Trochilidae | Trochilidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 10,0 cm (3.9 in) |
| Flügelspannweite | 10,6 cm (4.2 in) | 12,0 cm (4.7 in) |
| Gewicht | 4,300000000000001 g (0.15 oz) | 4,3 g (0.15 oz) |
| Ernährung | Nectarivore visiting a broad range of Andean montane flowers including Ericaceae and Bromeliaceae. Gleans small … | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … |
| 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
Speckled Hummingbird
Thin, sibilant trill with airy quality; soft high buzzing sustained gently during slow courtship hovering display.
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.
Geographic Range & Migration
Speckled Hummingbird
Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,200–3,200 m.
Annakolibri
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Erhaltungsstatus
Speckled Hummingbird
Annakolibri
How to Tell Them Apart
Speckled Hummingbird
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
About These Birds
Speckled Hummingbird
A small hummingbird (9-10 cm) widely distributed in Andean cloud forests from Venezuela to Argentina at 1,000-3,000 m. Green plumage speckled with buff spots on the breast. Nectarivore of montane forest undergrowth and edges. One of the most widespread Andean hummingbirds.
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.