Black-throated Grey Warbler
Setophaga nigrescens
IUCN: Least Concern
Taxonomy
- Order
- Passeriformes
- Family
- Parulidae
- Genus
- Setophaga
- eBird Code
- btywar
Subspecies (2)
-
Setophaga nigrescens halseii
northern Baja California, southern Arizona, southern New Mexico, and northern Sonora
-
Setophaga nigrescens nigrescens
breeds southwestern British Columbia and western USA; winters southern California to northern Guatemala
Data Sources
Taxonomy data from AviList 2025.