That ginkgo tree really does have a nice colour.

It sounds like swans are naughty birds. I've never met a swan in real life. I've seen other kinds of birds that can be quite naughty. When I was a teenager we used to go make hay at my father's cousin's farm. He had some turkeys and some geese. These are quite naughty birds. The other birds weren't really nasty. He also had chickens, ducks, and guinea hens. And pigeons used to get trapped inside the chicken feeders.