When food is scarce, you take whatever's there

[ladylouise62]

... and guard it with your life. This lady seems to have the remains of a slice of belly pork (maybe a thin chop). With not a lot else out there, she wasn't going to be scared off quickly. It's an alleyway with bushes overhanging so it's a very restricted space, but when someone walked past her she moved just off to the side and then straight back again.

[Chocky]

God catch
Poor little bird