More mallards showing up in NW Missouri

Had a very good hunt this morning shot a 2 man limit of mallards in an hour from shooting time. All of them were cupped feet down coming on in. It seems that there are more mallards in the area now then last week. The birds all worked very well to the call didnt just circle around 5 or 6 times and head out of the country. Even had a group of about fifty cupped and coming in and couldnt open up on them only needed one more for the limit. The weather is getting cooler here finaly even had a little ice in the shallows. Even had a group of three coming down while i was pulling up in the boat. Right up there on the top of the list of best hunts of the year.