It seems that they are pretty happy with their habitat. You just need to ensure that the ladder is not slippery or too steep as this can be deadly when waterfowl injure their legs or feet. Enjoy them while you can because the parents will not keep them in the same area for long. Not only does this moving from area to area around the pond keep them safe from predators, but also allows the parents to teach the cygnets how to be cygnets, how to get food and learn about their habitat in general. The Regal Swan