This magpie walked in the back door the other day, and started eating bits of cornflake under the breakfast table. I think in another life he did real estate valuations - he gave the whole place a good going over, pretty much like he owned it. Ignored Hattie the cat in a fairly haughty way. After about five minutes he'd seen all he needed to and wandered out the front doors.
These guys stayed outside, thank goodness. They are pretty destructive, so I don't particularly want them around the house a lot, but it was very amusing to watch Hat's reaction to having three cat-size birds trying to psych her out.