Two birds are sitting on a powerline, facing in opposite directions.
One bird is looking at a sunny green hillside dotted with grazing sheep and a few scattered horses near the top. The other is looking over a busy street in the town below. The first bird suddenly drops from the wire and flies to a clump of trees high on the hillside. The other stays a little longer, then swoops down over the street and lands on a parking meter.
* * *
Neither bird knows where the other went. Or why.