Annakolibri vs Puerto Rican Mango
Calypte anna verglichen mit Anthracothorax aurulentus
Side-by-Side Comparison
| Merkmal | Annakolibri | Puerto Rican Mango |
|---|---|---|
| Wissenschaftlicher Name | Calypte anna | Anthracothorax aurulentus |
| 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) | 12,2 cm (4.8 in) |
| Gewicht | 4,3 g (0.15 oz) | 5,6 g (0.20 oz) |
| Ernährung | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of island forest and scrub. Defends productive nectar sources; catches small insects in short … |
| 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.
Puerto Rican Mango
Melodic, flute-like phrase with warm timbre; smooth series of rounded notes flowing pleasantly in quiet forest.
Geographic Range & Migration
Annakolibri
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Puerto Rican Mango
Endemic to Puerto Rico and the Virgin Islands in forest, gardens, and coastal scrub. Sea level to 1,200 m.
Erhaltungsstatus
Annakolibri
Puerto Rican Mango
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
Puerto Rican Mango
Bearded Mountaineer: males with spectacular elongated outer tail feathers; white belly; green back; females green with shorter rufous tail
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.
Puerto Rican Mango
A large hummingbird (12-13 cm) endemic to Puerto Rico. Males have green and gold plumage with a dark velvety throat. Nectarivore of forests, gardens, and coffee plantations. An important endemic pollinator. Found across the island at various elevations.