They have apparently taken a liking to their floating house and are sleeping there at night - safe, I hope, from owls, coons, foxes and such, given the protection of the water.
Here is where my ducks live when they've feathered out. There is no longer electricity going to the pool. It is inhabited by bullfrogs and dragonflies and such. I am wondering how I can minimize the amount of "duck muck" that will accumulate and shift the balance of things. Will I need an...