1st photo: An adult. Lepelaarsplassen, Almere, The Netherlands, 9 March 2016
2nd photo: An adult. Loosdrecht, The Netherlands, 14 February 2009
3rd photo: A juvenile (note the grey head). Lepelaarsplassen, Almere, The Netherlands, 4 March 2017
4th & 5th photo: A juvenile (note the grey head). Lepelaarsplassen, Almere, The Netherlands, 22 August 2022