I'm in a somewhat unique situation in that the vast majority of the bucks I'm hunting in November do not permanently live on my place. If I pass up a particular buck, I have to wait until the next November to see him again. Sometimes that happens, and sometimes it doesn't. And I'm assuming because I don't have a resident set of bucks, what we kill one year has almost no relation to what we see the next year. We can kill 5 or 6 bucks one year, and the percentage of the buck population that is mature the following year is exactly the same as following a year where we killed no bucks. Year after year for the last 20 years, the percent of the buck population that is mature comes up around 8-10%. Doesn't matter if we killed a bunch of bucks the previous year or no bucks. So, the idea that by passing up more 2 1/2s and 3 1/2s we'll have more mature bucks simply isn't true. But again, this situation isn't common to most properties. It's simply because of our location and the surrounding habitat.
Sounds a lot like my Ohio place. It's only 100 acres but surrounded three sides by 10,000 acres of state forest. All mature hardwoods in steep hill country. The fourth side is a medium size river with bottom full of ag. It's a mile away. I see almost no mature bucks in summer and there's nothing I could do to pull them off the ag fields. In fall, about right now, the bigger ones begin sifting up into the hills. No idea yet which ones will stay close and which will keep going. But from now through May I'll be seeing a parade of different bucks as they make their miles long circuit through the big forest. My place is just a blip on their radar, a spot they pass through. The only time one spends any significant time there is when a doe is about to cycle.