Swans to south

Last night I saw dream, almoust nightmare, I was looking migrating geese and swans. I have camera, of course, with me and I take photos. Lake was beginning freeze. In best view, electric was too low and all birds fly away. To day I went to lake, which was beginning to freeze, with my boat. I have camera with me, of course. I took photos near that big stone, suddenly I heard swans voice. They was flying above me and that Stone, and I had enough electric in camera. 60 fps I took photos and then I remember: "Deja vu" - it seemed deep in somewhere ...