List of species in alphabetical order: English
Owl, (eurasian) scops (16)
Owl, barn (2)
Owl, little (8)
Owl, long-eared (16)
Owl, pigmy (5)
Owl, snowy (1)
Owl, tawny (5)
Owl, tengmalm's (3)
Owl, ural (3)
Oystercatcher (14)

PParasitic Jaeger (2)
Partridge, grey (8)
Partridge, red-legged (4)
Partridge, rock (9)
Peregrine (47)
Pheasant (common) (7)
Pigeon, (common) wood (12)
Pintail (northern) (10)
Pipit, meadow (6)
Pipit, tawny (9)
Pipit, tree (14)
Pipit, water (11)
Plover, (common) ringed (5)
Plover, grey (7)
Plover, kentish (14)
Plover, little ringed (12)
Pochard (common) (9)
Pochard, red-crested (10)
Ptarmigan (10)

QQuail (9)

RRail, water (14)
Raven (common) (14)
Red Phalarope (4)
Red-necked Grebe (2)
Red-throated diver (3)
Redpoll (7)
Redshank (common) (5)
Redshank, spotted (11)
Redstart (common) (29)
Redstart, black (24)
Redwing (8)
Reedling, bearded (8)
Robin (17)
Rock Pigeon (1)
Roller (15)
Ruddy Turnstone (9)
Ruff (6)

SSaker falcon (1)
Sanderling (6)
Sandgrouse, black-bellied (1)
Sandpiper (common) (11)
Sandpiper, curlew (5)
Sandpiper, green (6)
Sandpiper, marsh (7)
Sandpiper, wood (12)
Scoter, velvet (1)
Serin (european) (24)
Shag (european) (6)
Shelduck (common) (9)
Shelduck, ruddy (2)
Shoveler (northern) (7)
Shrike, great grey (1)
Shrike, grey (southern) (1)
Shrike, red-backed (21)
Shrike, woodchat (7)
Siskin (35)
Skylark (eurasian) (8)
Snipe (common) (10)
Snowfinch (12)
Sparrow, House (2)
Sparrow, italian (16)
Sparrow, spanish (2)
Sparrow, tree (7)
Sparrowhawk (65)
Spoonbill (eurasian) (10)
Starling (25)
Starling, spotless (3)
Stilt, black-winged (11)
Stint, little (3)
Stone-curlew (5)
Stonechat (common) (13)
Stork, black (5)
Stork, white (12)
Swallow, barn (13)
Swallow, red-rumped (1)
Swamphen, purple (3)
Swan, mute (9)
Swan, whooper (4)