I have them and would like to start a breeding program out here. They are such a friendly little duck, not too noisy and easy to keep. The colours are neat too.
We have our first hatch of 6 from 2 greens due this weekend, and our blue hen decided to sit the nest of 10+, so we're hoping. Then comes my learning curve for showing!
I would love to bring stock from Holderreads, but it is cost prohibitive. I believe my stock orginally came from there but am still researching.
I am hoping they will become more popular as they are hard to find!
I know you'll enjoy them, take lots of pics!