Category:
Subcategory:
Subcategory Detail:
Keywords:IJsland, Iceland, Wilde Zwaan, Cygnus cygnus, Whooper Swan, Anatidae, breeding bird, Migrant, Singschwan, Cygne sauvage, Waterbird, Watervogel, broedvogel, broedgebied, vogel in het landschap, bird in it's environment
