Scholekster, Common oystercatcher, Haematopus ostralegus
Schots sneeuwhoen, Willow grouse, Lagopus lagopus
Sijs, Eurasian siskin, Carduelis spinus
Slechtvalk, Peregrine falcon, Falco peregrinus
Slobeend, Northern shoveler, Anas clypeata
Smient, Eurasian wigeon, Anas penelope
Sneeuwgors, Snow bunting, Plectrophenax nivalis
Snor, Savi's warbler, Locustella luscinioides
Spaanse keizerarend, Spanish imperial eagle, Aquila adalberti
Sperwer, Eurasian sparrowhawk, Accipiter nisus
Spotvogel, Icterine warbler, Hippolais icterina
Spreeuw, Starling, Sturnus vulgaris
Sprinkhaanzanger, Grasshopper warbler, Locustella naevia
Staartmees, Long-tailed tit, Aegithalos caudatus
Steenloper, Ruddy turnstone, Arenaria interpres
Steltkluut, Black-winged stilt, Himantopus himantopus
Stormmeeuw, Common gull, Larus canus
Strandleeuwerik, Horned lark, Eremophila alpestris