# Curruca subcoerulea cinerascens

> subspecies of bird

**Wikidata**: [Q117257118](https://www.wikidata.org/wiki/Q117257118)  
**Source**: https://4ort.xyz/entity/curruca-subcoerulea-cinerascens


## References

1. IOC World Bird List Version 13.1
2. IOC World Bird List Version 12.2
3. IOC World Bird List Version 12.1
4. IOC World Bird List Version 11.2
5. IOC World Bird List Version 11.1
6. Avibase
7. [Contribution to the ornithology of western South Africa](https://www.biodiversitylibrary.org/page/53777708)