Stunning Tilly.
There was a video of a Yorkshire Dales gamekeeper with a captured raptor in a cage. He killed it and walked off with it in a bag. Can't remember what it was, might've been a Hobby. Sickening.
Looking at some of the previous answers, I can inform that the bird is a vulture and only eats carrion. This species mainly eats bones, hence the nickname.. bonecrusher.
They drop the bones on to rocks to break them. They also do this to tortoises when they can catch them.