As prolific as they are, I really don't know much about these geese. Just the same, every evening & in the mornings, I will have a flock or two fly over the house. I just stepped out now as it's getting dark & I could hear them coming. The mornings I tend to see them going back the same way they came the night before, but sometimes it's in the same direction. I imagine they're having a feast somewhere. They fly just over the treetops & tonight I swear there were about 100 of 'em honking away. It's amazing how they fly the same route. That could be said for all types of animals doing what they always do. This has been going on for the last month or so.