We have a milkman, and an insulated milk box thing for the milk to go into.
Before we got the box birds were pecking the foil and drinking the top of the milk, all sorted with the box.
Last night something has taken the lid off the box, knocked it over and drunk the milk.
There are some marks on the box that could be pecks or teeth. We have loads of crows and magpies around at the moment and I think they are the cuplrit. DH thinks fox, we have plenty of those around too.