Regarding recruitment/poult survival:
Does Oklahoma have any annual data on what percentage of hens successfully nest and/or the average number of poults per hen?
I used to live and turkey hunt in Iowa, the state had a "roadside survey" which kept tabs on upland game birds (pheasants, quail, partridge). The game wardens would drive specific routes at the same time each year collecting data on hens and poults.
It seems like something of this nature could help figure out how much of a factor lack of breeding and/or nest predation is playing in OK turkey declines?