I think you and crossing shot are debating apples and oranges. Nobody disagrees that the capacity is determined by the habitat, and it will revert, unless management practices are changed. What we are discussing is the numbers which hunters bag vs. what is taken by ALL sources in a particular habitat. The refuge example is accurate. I would say because it has habitat, and was not hunted, with birds adapting to NOT being hunted. I assume that a lot of those birds were hunted before crossing into the refuge zone, making the population bigger than historically it was. Your theory is right, the end game is how many birds it will support, is the balance, the habitat will carry. Crossing shot is right that a refuge area, especially when other adjacent areas are hunted, will support higher yields when the refuge is opened. Crossing shot is wrong in my opinion, that closing the season in December will produce a higher ratio of breeding stock, in my opinion they get pruned by weather, predators, countless dangers inherit in the life of wild game birds. I believe he is right that a juggled or staggered season, with some closed and while others open, allowing a rest period, will result in hunters harvesting more of the population. Regardless of the dates, either early or late season. Again apples and oranges, how many are there, and where? vs. how many we harvest of the surplus? The Mo. conservation commission is not the cheerleaders for hunters, they are a cheerleaders for the game, as is abundance and escape cover! A lot of areas, have game, but they are hunter educated, with a vast acreage of escape cover, and wise enough to use it! so a possibility is that there may be more game present on an area....but devilishly hard to find!