Yeah I'm confused, it looks like a snake and the other pic looks like some sort of Parrot - Sulphur Crested Maybe??
Poor thing though, wasnt expecting that...
Its an Olive python which has eaten a cockatoo. It didnt look like it had been attacked and a cockatoo is a pretty big feed. I would say the python was between 1.5 and 2 metres, it was a little hard to tell as it was so dried out and has probably shrunk.