Here are some places to get Welsh Harlequin ducks from:
Holderreads is one of the best:
they ship ducklings in spring and you might can order grown ones right now till Febuary or till they are sold out.
http://www.holderreadfarm.com/
there is also;
Little Heirloom Acres
Farm & Preserve
"A dream, a way of life and the future of diversified farming"
Heritage Ducks, Geese, Chickens, Turkeys
Registered American Guinea Hogs,
Miniature Donkeys & British Soay Sheep
[email protected]
Sand Hill Preservation farm:
http://www.sandhillpreservation.com/pages/poultry_catalog.html
I also think there are some members on here that have Welsh Harlequin ducks you might can get a start from.
William with Little Heirloom Acres, Holderreads and the breeders on BYC would be good choices for Welsh Harlequin ducks
Metzers out of California ships ducklings in the spring they are not bred to standard but are still good if you aren't going to be showing them.. I Have some of theirs and am happy with them. eventually want to have some of Holderreads and Little Heirloom Acres WH's too.
Hopefully some of the breeders of WH's will chime in too.