This picture was taken by <a href="//commons.wikimedia.org/w/index.php?title=Benutzer:Prissantenb%C3%A4r&amp;action=edit&amp;redlink=1" class="new" title="Benutzer:Prissantenbär (page does not exist)">Benutzer:Prissantenbär</a> (Lion Hirth) at february the 5th of 2006 and published as public domain.
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Prissantenb%C3%A4r" title="User:Prissantenbär">Prissantenbär</a> assumed (based on copyright claims).
5 February 2006 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
No machine-readable source provided. Own work assumed (based on copyright claims).