Encountered a pair of Wood Ducks around the Bashara Boathouse on the Merrimack River Monday morning and again later in the week.  They seem to like the back channel on the west side of the boathouse as well as paddling around with the other ducks out by the main docks.  These ducks are exceptionally colorful and quite beautiful.  More photos posted online for those with an interest:

http://www.pbase.com/birdshots/image/143073883

Enjoy!