Kleiner Binnensee Behrensdorf, Germany 01/04/2007

Netherlands 07/03/2009

Ferto-lake, Hungary 15/10/2007

Warta Mouth National Park, Poland 30/12/2008

Riether Werder Island, Germany 03/10/2010

Gielczyn, Narew River Valley, Poland 28/03/2009

Altenburg, Germany 31/10/2009

Łężczoc reserve, Raciborz, Poland 11/03/2010

Tykocin, Poland 06/04/2010

Zabiele, Poland

Warta Mouth National Park, Poland 18/03/2009

Donatowo, wielkopolskie, Poland 15/03/2012

Valle Perera, Caorle, Venezia, Italy 12/01/2009

Bislicher Insel, Xanten, Germany 04/12/2009

Bislicher Insel, Xanten, Germany 04/12/2009

Altenburg, Germany 31/10/2009