In soviet Russia, tube carries crow 
It's so big, are you sure it's not a raven?
Anyway, I've read that Moscow's homeless dogs have learned to travel the subway on their own, so it wouldn't surprise me if crows and ravens eventually followed suit.
Apparently, yes, it seems to be a raven

We don't really have ravens here (afaik). Just a few types of crow, and mostly the ones with partly grey plumage (at least inside the city; in the countryside there likely are other types, including the rook).