These are wonderful pictures, thank you for sharing.

When I lived in Newport News, Virginia, there was a park nearby that backed up to the mouth of the James River and a lot of Canada geese that migrated from the north would nest there and raise their babies. So we'd run across large populations of the adolescent geese (when they're tall and lean but don't have their flight feathers in yet) and watch them play what I swear looked like an organized football game with whatever bread people would put out for them. I wish I'd taken some pictures because it was quite something.