Ducks are the greatest

We have Khaki Campbells and Alyesbury ducks, the Alyesbury's do need deep enough water to mate in.
My OH dug out a pond that does not need emptying, only possible on certain ground though, our pond is located next to the stable block, the rainwater run off is taken from the roof via guttering and ground pipes and then he dug a channel for the water to run into the pond, it is on a slight slope and so he dug another channel the other end for any excess water to drain away, result: a pond that, providing we have enough rain

, always has water in it, and when we have a great deal of rain it cleans itself through, I should add that we are on clay ground which helps to retain the water.
Dawn