Muddled Duck Pond

The Model Yacht Pond is primarily used by model boat enthusiasts ... It does have other "unofficial" uses of course, such as a nice little safe haven for ducks ...
Once a year, however, the model enthusiasts and other users have to take a break from their hobby, as the pond gets drained for routine maintenance ...
The ducks, on the other hand, are unaware of these disruptions ... So they do seem to get a bit confused and muddled by the sudden lack water ... :o)