Sickle-winged Nightjar
Eleothreptus anomalus
IUCN: Vulnerable
Taxonomy
- Order
- Caprimulgiformes
- Family
- Caprimulgidae
- Genus
- Eleothreptus
- eBird Code
- siwnig1
Distribution
swamps of southeastern Brazil to southern Paraguay and northern Argentina
Data Sources
Taxonomy data from AviList 2025.