Hi! Well me and my family are planning on moving when we sell our house and we are looking at a property that has a pond on it. It is a pretty nice size pond to my friend went to go check it and its around 90 ft long by 70-80 ft wide and has some small fish. But i don't know what type but there about 2-3 inches long. How many pairs of swans can i have? They will also have a nice coop. I am looking towards getting Mute Swans. Where i live we don't see the swans to often but i love them and think they are beautiful birds and would like to see them all year long. Any advice and help is welcome!