Jan Harteman - Foto's
Jan Harteman - Foto's
http://www.harteman.nl/omnibus/gruiformes/rallen/waterhoen.html
Mangoverde World Birds Guide
This is the ducks, geese and swans page of the mangoverde world bird guide. from here you will find links to field guide pages for individual species within the ducks, geese and swans family.
http://www.mangoverde.com/birdsound/fam/fam27.html
The ZooTrotters
The ZooTrotters
http://photo.zootrotters.nl/index.php?cat=3