it's him/her again

Back at work today, with the office to myself on a sunny day. I glanced up from a rather dull bit of work and there was a/the crow preening itself on the weather-vane opposite. The nervous glance over the shoulder followed a short period of cawing, and was followed by an even more anxious searching of the sky overhead (but with head withdrawn so far between shoulders it almost disappeared, so not a good blip).

I like to think this is the crow I blipped early in December (the 7th)kicking snow as it took off from this same roof.
http://www.blipfoto.com/view.php?id=848758&month=12&year=2010