Cistensänger
Calandra Lark
Carrion Crow
Cattle Egret
Chiffchaff
Chough
Collared Dove
Collared Pratincole
Common Gull
Common Sandpiper
Common Tern
Coot
Cormorant
Corn Bunting
Crag Martin
Crane
Crested Lark
Crossbill
Cuckoo
Curlew
Curlew Sandpiper
Calandrella brachydactyla
Calidris alba
Calidris alpina
Calidris canutus
Calidris ferruginea
Calidris maritima
Calidris minuta
Calidris temminckii
Caprimulgus europaeus
Carduelis cannabina
Carduelis carduelis
Carduelis chloris
Carduelis flammea
Carduelis spinus
Cepphus grylle
Cercomela melanura
Cercotrichas podobe
Certhia familiaris
Ceryle rudis
Charadrius alexandrinus
Charadrius dubius
Charadrius hiaticula
Chettusia leucura
Chlidonias hybridus
Chlidonias niger
Ciconia ciconia
Ciconia nigra
Cinclus cinclus
Circaetus gallicus
Circus aeruginosus
Circus cyaneus
Circus pygargus
Cisticola juncidis
Clamator glandarius
Clangula hyemalis
Coccothraustes coccothraustes
Columba oenas
Coracias garrulus
Corvus corax
Corvus corone
Corvus frugilegus
Corvus monedula
Cuculus canorus
Cyanopica cyana
Cygnus cygnus
Cygnus olor
ab 27.12.2016