While I was up in the Treillage Tower a magpie swooped in to sit on a sign just around the corner from me. (I think he may have had his eyes on my backpack (which I had left on that side of the tower) in case it had any food in it.) While he was there he decided that he'd take the opportunity to burst into a chorus of birdsong, and here you see him in action. (Unless, of course, it's a her.)

Addendum: My personal opinion is that Facebook is a sociopathic organisation that steals other peoples' intellectual property (including the images in this gallery) despite being explicitly denied permission to do so. Facebook going out of business would IMO be a net gain for humanity.