Bas Kers (NL):
Thalasseus sandvicensis (Sandwich Tern / Grote stern)
Bas Kers (NL):
Shell bank with terns
Bas Kers (NL):
Shell bank with terns
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Terns, Gulls & Cormorants / Sterns, Kokmeeuwen & Aalscholvers
Bas Kers (NL):
Terns & Gulls / Sterns en Kokmeeuwen
Bas Kers (NL):
Terns & Gulls / Sterns en Kokmeeuwen
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common tern / Visdief)
Bas Kers (NL):
Thalasseus sandvicensis (Sandwich Tern / Grote stern)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
Bas Kers (NL):
Sterna hirundo (Common Tern / Visdief)
