16 april 2014, Renkum, the Netherlands
Zwaan
Cygnus olor
25 oktober 2014, Wehrdal, Germany (foto Joost Terpstra)
25 oktober 2014, Wehrdal, Germany (foto Joost Terpstra)
25 okt 2014, Wehrdal ,Germany (foto Joost Terpstra)
foto Alice Mast
Sept 2021, Nieuw-Lekkerland, South Holland, Netherlands