Yesterday we went for a walk in the late afternoon in a park near our place in Vienna. After a while we encountered these guys:
At first they just stared, but then they started running our way. We quickly retreated and canceled our walk. That was scary! As we excited the park, we told the guard, and he replied: “Oh, they are used to people. They probably just wanted to know what’s new.” That may as well be. I still don’t trust them.