Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5971
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5933
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5898
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -6068
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5890
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5980
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5955
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5948
Theo Locher:
IJsduiker - Great Northern Diver - Gavia immer -5925