Stygian Owl
Asio stygius
IUCN: Least Concern
Taxonomy
- Order
- Strigiformes
- Family
- Strigidae
- Genus
- Asio
- eBird Code
- styowl1
Vocalizations
Nicolás Baresch Uribe · CC_BY_4_0
Subspecies (6)
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Asio stygius barberoi
Paraguay and northern Argentina
-
Asio stygius lambi
highlands of western Mexico (southwestern Chihuahua to Jalisco)
-
Asio stygius noctipetens
Hispaniola including Gonâve Island
-
Asio stygius robustus
southern Mexico (Guerrero and Veracruz) to Venezuela and Ecuador
-
Asio stygius siguapa
Cuba including Isla de la Juventud
-
Asio stygius stygius
eastern Peru, Bolivia, and southward to Catamarca (northwestern Argentina), eastward to northeastern Argentina and to Rio Grande do Sul (southeastern Brazil)
Data Sources
Bird images and sounds sourced from GBIF, contributed by citizen scientists worldwide under Creative Commons licenses.
Taxonomy data from AviList 2025.