Living life on the edge

This is the closest I have ever been to a swan, I know they can be vicious and I am not as qiuick footed as I used to be ,but, thats blipping for you.
he was quite calm and then this chap made an appearance.
So I decided then it was time to move, can someone tell me why the feathers were all puffed up.
Here are a few more
including Granny, Emma, and Amie
Campbell