- Razorbill
- Red-backed Shrike
- Red-billed Chough
- Red-breasted Flycatcher
- Red-breasted Merganser
- Red-crested Pochard
- Red-flanked Bluetail
- Red-legged Partridge
- Red-necked Phalarope
- Red-rumped Swallow
- Red-rumped Wheatear
- Red Crossbill
- Red Kite
- Red Knot
- Redwing
- Richard's Pipit
- Ring-billed Gull
- Ring Ouzel
- Rock Dove
- Rock Ptarmigan
- Rock Sparrow
- Rook
- Roseate Tern
- Rosy Starling
- Ruddy Shelduck
- Ruddy Turnstone
- Ruff
- Rufous-tailed Scrub Robin
- Rüppell's Warbler