Taxon - Odkazy a literatura
poddruh
Falco columbarius columbarius Linnaeus, 1758
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [jako Falco columbarius columbarius Linnaeus, 1758]Datum citace: 22. duben 2021
Clements, J. F.: eBird/Clements checklist of birds of the world 6.7, Cornell Lab of Ornithology [jako Falco columbarius columbarius]Datum citace: 7. duben 2013