Red pileated finch 
Red-capped cardinal 
Red-cowled Cardinal 
Red-crested Cardinal 
Red-legged honeycreeper 
Red-necked tanager 
Red-shouldered tanager 
Ruby-crowned tanager 
Ruddy-breasted seedeater 
Rufous-browed conebill 
Rufous-crested tanager 
Rufous-headed tanager 
Rufous-throated tanager 
Rufous-winged tanager 
Rust-and-yellow tanager 
Rusty Flowerpiercer 
Saffron Finch 
Saffron-crowned tanager 
Santa Marta Mountain Tanager 
Sayaca tanager 
Scarlet-and-white tanager 
Scarlet-bellied mountain tanager 
Scarlet-breasted dacnis 
Scarlet-browed tanager