Very interesting, what did you use to make it?The only thing I see that will be a problem is the open water. The chicks and ducklings can get in there and drown after hatch. you will need to put something over the top of the water. good luck!
Gervais, yours looks very similar to this bet it cost a lot less than $500??
I love this one but it's extremely expensive and available only in the UK far as I know.