I agree with your observation in my area as well. Interesting part is if I am reading the spot light surveys correctly DNR made observation that population is “consistent with counts since 2018”. And if you look at the survey data there are more sightings now that there were prior to the big die off in 2012. Consensus here with boots on ground suggesting that deer numbers are significantly lower. Again makes me question motives and direction of DNR when it comes to population.
Just one data point from one area of the state...as late as mid-summer 2023, we were preparing to "hit 'em hard" on the does because of persistent high numbers, etc. (FWIW, to that point (2023), this area was still high to very high pop, even though other areas of the state had been reduced significantly as I understand things.) Well, EHD showed up a month later (August 2023) and took A LOT of deer...I would estimate 50%'ish, with a little higher percentage of bucks, harrumph.
The numbers are climbing back up since then, but kind of slowly. Buck numbers, particularly 3+ year olds, have cratered, due also to subsequent harvest at "normal" levels per year. Some guys just can't not shoot a buck every year and with fewer bucks out there...they just adjust their acceptable targets to younger/smaller deer v. waiting a year or two and letting things "catch up".
I don't know what the DNR thinks is going in our small area of the state, but it is A LOT different there all of a sudden than it used to be and there are no regulation changes that I can think of that would appear to be adaptations due such a high mortality (EHD) now two years ago. If anyone feels like the population is "consistent with prior counts..." in our area then they immediately disqualify themselves in my mind as to having a meaningful understanding of the actual facts.
As has often been shared on this forum, many times by Skip himself, while we Iowans have enjoyed a strong, healthy deer herd with good age structure for years...it is ALSO a fragile state and there are no guarantees that we will always enjoy such a good situation in the future. IMO, we are experiencing a noticeable decline in the overall condition and health of the herd in out state and while EHD is a big part of the story in many places, we as hunters have also contributed to the decline in significant fashion by allowing/adopting advanced technologies, continued harvest pressures, etc. We are not guaranteed good deer hunting and we need to look seriously at changes that give some "space" back to the quarry before things get worse and possibly stay that way.