Not sure about the ducks, but the place to go for geese is just east of Lamar. There is State owned land there and LOTS of geese. Even saw a crapload of snowgeese last year. I dont hunt them, but I drive through there all the time. Lot's of people doing good. I think it's highway 50 that runs through there. My only real advice is DONT EAT them. I think they're gross. I call geese "sky carp".