(no subject)

Anyone know what this bird is? (It's also in the following two pictures from that link). It sat on our fence for a while and when it flew across the garden to the other fence it had a surprisingly large wing span, and looked very bird-of-prey-like. Sorry the picture is so blurry!

(ETA: if you click on the picture you'll get a larger, higher-res version)
I'd say some kind of small falcon, but I don't know if you have falcons where you are! It doesn't look 'hawkish' to me.