Geese are very social critters. They fly in formations, but it not unusual to see just two in the air at any given time around mating season. I recently answered a question to a 10 year old post, but I no longer see the post. I'll just post my opinion about the post here again in case...
I do a lot of wildlife photography and Canadian Geese seem to be my favorite critters to photograph. Sometimes, I will even feed them to get a better a photo of them. However, they do become destressed when they see the camera readying to take their picture. The ones that do get destressed...