This is a Tundra Swan photographed this morning (November 20th) at Ault Island in Ingleside, Ontario. It has an all-black bill similar to a Trumpeter Swan but it is smaller in size and has yellow marks below its eyes. This bird flew in as I was photographing the other Swans and it tried to join up with a family of six Trumpeter Swans but the reception from them was very cold so it swam about fifty feet away from them.