Copyright owner: J. Kahanpää
License: CC-BY-NC-4.0
Caption: naaras, päältä. (fi)
Copyright owner: J. Kahanpää
License: CC-BY-NC-4.0
Caption: koiras, sivulta. (fi)
Copyright owner: Raimo Peltonen
License: CC0-4.0
Copyright owner: Raimo Peltonen
License: CC0-4.0