Red-billed oxpecker 
Red-billed quelea 
Red-billed Scythebill 
Red-billed Starling 
Red-billed tyrannulet 
Red-billed woodcreeper 
Red-breasted flycatcher 
Red-Breasted Meadowlark 
Red-breasted nuthatch 
Red-browed Finch 
Red-browed treecreeper 
Red-capped cardinal 
Red-capped crombec 
Red-capped flowerpecker 
Red-capped lark 
Red-capped manakin 
Red-capped robin 
Red-capped robin-chat 
Red-cheeked cordon-bleu 
Red-cheeked wattle-eye 
Red-chested sunbird 
Red-collared widowbird 
Red-cowled Cardinal 
Red-cowled Widowbird