Suffolk, England

..............swan rotation, an aggressive behaviour pattern between two cob mute swans on loompit lake yesterday marking out their territorial waters 

..............the first time in over 70 years of being a nature lover had I spotted this as a territory marker by two swans: Swans Rotation Display YouTube video & stills

https://www.youtube.com/embed/1oI4dVOX63E

.............i managed several still photos but because of my neuropathy issues i had to delete my own video clips as i didn't have a tripod with me,my daughter sue, stepped in and had never used my camera before and it was her that took the movie clip, this rotation lasted a good five minutes