I thought this was interesting. It was 20 degrees overnight and everybody has frozen water, except for the geese. They have 3 buckets and a big rubber tub and a stock tank. None of them were frozen this morning. All of them had a thick layer of ice up around the edge where water had been splashed up and frozen to the rim of the container. It looks to me like the geese spent the night agitating the water to keep it from freezing. Unlike the poor ducks who rushed out this morning and jumped into their pond, only to find themselves standing on top of the water. That got me a lot of loud complaints.