- Racket-tailed Roller
- Red-bellied Parrot
- Red-billed Blue Magpie
- Red-billed Pied Tanager
- Red-breasted Parakeet
- Red-breasted Swallow
- Red-browed Finch
- Red-capped Cardinal
- Red-collared Lorikeet
- Red-cowled Cardinal
- Red-crested Cardinal
- Red-crested Turaco
- Red-faced Mousebird
- Red-flanked Lorikeet
- Red-footed Booby
- Red-fronted Macaw
- Red-fronted Parrot
- Red-rumped Parrot
- Red-tailed Hawk
- Red-vented Bulbul
- Red-whiskered Bulbul
- Red-winged Blackbird
- Red-winged Starling
- Red Fody
- Reed Cormorant
- Roadside Hawk
- Rose-ringed Parakeet
- Ruby-throated Hummingbird
- Ruddy Ground Dove
- Ruddy Kingfisher
- Rufous-bellied Thrush
- Rufous-collared Sparrow
- Rufous-naped Lark
- Rufous Hornbill
- Rufous Hornero