Southern Swift
Chaetura meridionalis
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Acerca de
Vencejo del sur (Chaetura meridionalis), 11–12 cm. Plumaje pardo-negruzco; rabadilla gris clara contrastante. Cola corta. Habita en América del Sur (Brasil, Paraguay, Argentina). Migrador parcial. Vuela en grupos. A menudo confundido con el vencejo de cola corta; se distingue por la rabadilla más pálida.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergadura | 26,3 cm | 10.4 in |
| Peso | 19,8 g | 0.70 oz |
Identificación
Plumaje
Small; dark sooty-brown overall; pale grey rump band moderately contrasting with dark back; underparts dark grey-brown; short spiny tail; southern South American migratory species; closely resembles Ashy-tailed Swift but rump less pale.
Habitat & Range
Distribución geográfica
Found in southern South America from Brazil to Argentina. Migratory, moving north to Amazonia during the austral winter. Open areas and forest.
Diet & Feeding
Completely aerial diet of small flying insects and spiders; never forages on the ground or in vegetation.
Estado de conservación
Comportamiento y reproducción
Nidificación
Nest type: CV,HC. Fledging: 35 days.
Tamaño de la puesta
3-5
Sonido
Canto
Faint, thin squealing trill; rapid metallic chips cascading high-pitched over coastal forest, almost ventriloquial in quality.
Taxonomía
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Orden | Caprimulgiformes (Chotacabras y Vencejos) |
| Familia | Apodidae (Vencejos) |
| Genus | Chaetura |
| Especies | Chaetura meridionalis |
Distribution
Southern Swift has been recorded in 3 countries.
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External Databases
Preguntas frecuentes
What does the Southern Swift eat?
Where does the Southern Swift live?
Is the Southern Swift endangered?
How does the Southern Swift nest?
What does the Southern Swift sound like?
How big is the Southern Swift?
What order and family does the Southern Swift belong to?
Similar Birds
Other species in the Apodidae family