Diving duck of the day!

I'm not a bird watcher, but I am interested in wildlife. My multiple bird books tell me that this is a female long tailed duck. Isn't she a beaut? You may notice that she doesn't have a long tail. That is the preserve of the male. (As ever, I guess.) I've never seen one of these birds before so I had to repair to the Clachnaharry Inn to calm down.

Extra: 'Wot you lookin' at?'

PS Sorry for the lack of comments. I will reach you in time.