Bite yer tailfeathers

The swan was being very umpty this afternoon. He was busking up and down the Water, chasing off one of his cygnets from last year, then giving the Canada Geese a seeing to.

I finally got my tax done (or, at least, sent off to Tim the accountant) so I didn't get out the door until the sun was nearly setting, hence the need for a massive ISO on this shot.