This chart from the MSU Deer Lab is a pretty good look at how we can have less and less quality bucks as the years go by. I think back on that study where it took 2 generations of optimum nutrition for bucks to reach their genetic potential. So, with that same reasoning, it can take 2 generations or more for buck quality to decline after nutrition goes down. Those 5.5 yo top quality bucks are the results of the nutritional plane wherever they dispersed from where their grandmothers were born. What looked like a great herd with lots of deer and great buck quality was the rise before the fall.
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