Cockatoo on the roof

Recently, while checking out my daughter's Flickr site for new photos she might have posted, I discovered a Flickr group restricted solely to photos of dogs on roofs. I don't think there is one for sulphur-crested cockatoos on roofs, which is a pity. Ah well, my photos aren't good enough for such a select group anyway; it's incredibly difficult to capture a very active bird in fading evening light with a basic little digital camera.

These are my two best attempts: