If you have found what appears to be a wild duck you must turn them over to a licesned rehabiltiator in 24 hours. You may find a rehabebr by going to

www.wildliferehabber.org or www.wildliferehabber.com

If you have a domestic duck that needs help try

www.duckrescue.org

If you need to find a home for your duck or want to adopt a rescue duck try the duck adoption message board

http://groups.yahoo.com/group/waterfowl-adopt/

For pet duck chat try

http://groups.yahoo.com/group/PETDUCKS/