windsor swans

the picture is blurred but it just shows what was going on. There were 2 swans who were quite vicious towards the others. Both raised thei wings to make themselves look bigger. After attacking a few one of them swam  off in the opposite direction. This one continued to attack the others. I dont know if he was trying to establish a territory or seniority or what. 
worked for 3 hours in the garden today and finished clearing the raspberry canes and weeding that area. Brown bin filled again and a green bag in the garage ready for the recycling centre. Cleared some ivy like plant from the apple tree and cut down the shrub behind it. suitably exhausted now
CBS tonight and I am back leading.