The ducks seem to just love cheez-its,
www.cheezit.com, in the original style...probably for the real cheese and slightly salty flavor....good way to turn an individual Canada goose, (
http://en.wikipedia.org/wiki/Canada_goose) , loon, mallard, or merganser into a quasi-moto waterfront pet that will hang by your dock for maybe an hour or so, waiting for more cheez-its. Plus, cheez-its can be tossed just like a Frisbee for about 20-yards with a little practice....and making them easier for the ducks to eat ..... cheez-its will float ... and are easy to spot on the water's surface because they are bright orange-red.