thys valkenburg:
Anser anser
thys valkenburg:
Columba palumbus
thys valkenburg:
Haemantopus ostralegus
thys valkenburg:
Fulica atra
thys valkenburg:
Anas platyrhynchos
thys valkenburg:
regulus madeirensis
thys valkenburg:
Serinus canaria
thys valkenburg:
Calonectris diomedea
thys valkenburg:
Corvus monedula
thys valkenburg:
Morus bassanus
thys valkenburg:
Calonectris diomedea
thys valkenburg:
Calonectris diomedea
thys valkenburg:
Egretta garzetta
thys valkenburg:
Athene noctua
thys valkenburg:
Corvus monedula
thys valkenburg:
Calonectris diomedea
thys valkenburg:
Calonectris diomedea
thys valkenburg:
Tetrax tetrax
thys valkenburg:
Saxicola torquata
thys valkenburg:
Charadrius hiaticula
thys valkenburg:
Streptopelia turtur
thys valkenburg:
Motacilla flava
thys valkenburg:
Dendrocopus major
thys valkenburg:
Buteo buteo
thys valkenburg:
Bubulcus ibis
thys valkenburg:
Charadrius dubius
thys valkenburg:
Haemantopus ostralegus
thys valkenburg:
Ciconia ciconia
thys valkenburg:
Cygnus olor
thys valkenburg:
Turdus philomelos
