- Rainbow Bee-eater
- Rattling Cisticola
- Razorbill
- Red-backed Shrike
- Red-bellied Paradise Flycatcher
- Red-billed Dwarf Hornbill
- Red-billed Helmetshrike
- Red-billed Quelea
- Red-breasted Flycatcher
- Red-breasted Swallow
- Red-capped Plover
- Red-crested Korhaan
- Red-crested Pochard
- Red-faced Cisticola
- Red-flanked Bluetail
- Red-fronted Parrot
- Red-headed Malimbe
- Red-knobbed Coot
- Red-necked Phalarope
- Red-tailed Shrike
- Red-throated Loon
- Red-winged Prinia
- Red-winged Starling
- Red Fody
- Red Grouse
- Redpoll
- Redthroat
- Reed Cormorant
- Reichenbach's Sunbird
- Ring-billed Gull
- Rock Dove
- Rock Ptarmigan
- Rosy Bee-eater
- Rufous-bellied Thrush
- Rufous-tailed Palm Thrush
- Rüppell's Weaver