Nesting Geese are Not Friendly

We’ve had a goose couple hanging around here for more than a month now. I’m assuming that they have a nest somewhere close. The behavior of the male goose when another goose couple showed up, perhaps looking for a suitable place to nest also, confirmed my suspicions. He’s not having it.  It took him about two minutes to run them off. There is apparently only room for one couple between the two ponds.