We have a male and female about 8 years old. The female laid some eggs 4 years ago, the nest was flooded and the eggs got cold...did not hatch although the mother sat for about 3 months.

There have been no eggs since. We feed them daily with 3 cups of kibbled corn, plus they have 10 acres of grassland to roam which is predator free for grown swans.

I have heard we should build a nesting house for them....if so, how does one go about this.'Thanks