English operator: Panoramio described at URL: https://web.archive.org/web/20161021012737/http://www.panoramio.com/photo/69079624...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021202226/http://www.panoramio.com/photo/69078922...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019235400/http://www.panoramio.com/photo/69078979...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022124354/http://www.panoramio.com/photo/69079049...
archive.org/web/20161021180943/http://www.panoramio.com/user/6793059?with_photo_id=69079484 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020232345/http://www.panoramio.com/user/6793059?with_photo_id=69078865 operator: Panoramio described at URL: https://web.archive...
English fence leading into forest operator: Panoramio described at URL: https://web.archive.org/web/20161022021429/http://www.panoramio.com/photo/69079514...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023211056/http://www.panoramio.com/photo/69079348 determination method...