Common Myna 
Common newtonia 
Common nightingale 
Common Raven 
Common Redstart 
Common reed bunting 
Common rock thrush 
Common rosefinch 
Common scale-backed Antbird 
Common Starling 
Common sunbird-asity 
Common Tailorbird 
Common Tody-flycatcher 
Common Waxbill 
Common Whitethroat 
Common Woodshrike 
Common yellowthroat 
Copper sunbird 
Coral-billed Nuthatch 
Coraya wren 
Cordilleran canastero 
Corn bunting 
Corsican finch 
Corsican nuthatch