I saw one ingest a half eaten chicken leg a few weeks back. Chippy thief just grabbed the abandoned leg in its beak, looked up, and deep-throat choked down the whole leg bone -- and all the gristly shit attached -- like a magnum dong.

People say you cannot see expressions or emotion on a bird's face. I disagree. A minute later I saw avian regret. There are simple physical constraints that can only be overcome in a non-Euclidean stomach. This however was not the Tardis but a mere mortal beach chook. It hobbled a bit and then awkwardly and with obvious physical distress and difficuity, asymmetrically stumble-flew away into an empty lot.