Passeriformes / Muscicapidae / Cyornis
Rück's Blue Flycatcher
Cyornis ruckii
IUCN: Critically Endangered
Taxonomy
- Order
- Passeriformes
- Family
- Muscicapidae
- Genus
- Cyornis
Distribution
known from four specimens ca. 1919 from northeastern Sumatra
Data Sources
Taxonomy data from AviList 2025.
