A small procession of swans
A duck with an attitude problem - "You looking at me? Stitch this, Jimmy!" - exactly the expression I imagine when I think of Pratchett's Nac Mac Feegles...
And a small child who was enjoying herself with all the birds and was greatly offended when her parents snatched her up as the swan got a bit closer.
And ongoing repairs to one of the locks on the canal near Kentish Town earlier this week.