Iowa has some very good deer hunting laws. The best is the December gun season. It’s 80% of why Iowa is great ! I know first hand as I’ve hunted there for the past 12 years.
If you could shoot bucks in early November with a GUN it would take 2 years and most of the mature bucks would be dead. The December gun season is “the ticket” for bucks to get past age 3 & 4!
The additional trespassing fine is good to see
I have a little different take on Iowa - my opinion, of course. Iowa hunters recently killed about 110,000 deer. Deer Population estimates vary from 400,000 to about 500,000. If we go with the middle, hunters are taking a little over 24% of the herd on an annual basis. In my home state of AR, we kill 190,000 deer out of an estimated herd of 1,000,000. We kill 19% of our herd. We leave twice as many deer in the woods every year as does Iowa.
We have up to a six week rifle season covering rut. 12 days or ml. Five month bow, including crossbow. Two bucks - both with mg if you want. Gun season covers rut. Dogs allowed. Baiting allowed. We are allowed to hunt all the “wrong” ways. Yet we dont kill as high a percentage of the herd each year as does Iowa. Arkansas is consistently one of the top states for average buck age harvested at 3 yrs old.
As said above, if gun season were held during rut in Iowa, most of the mature bucks would be gone in two years. Our gun season is set to include rut. I had maybe 8 or 9 mature bucks on camera. Pretty sure all but two of them made it - and we killed those two.
Most state deer managers have an annual harvest goal of 20 to 25% of the total population. Iowa is on the high end of that goal and AR is on the low end of that goal. We should be producing more big bucks than Iowa if all it took was putting age on bucks.
I once heard a podcast that said 8% of Iowa was deer cover. About 80% of my county is deer cover. Cover is everywhere in my state. That is why with dogs, bait, and six weeks of rifle season with a two buck limit, we can not kill as large a percentage of our deer as Iowa hunters do, with much more restrictive regulations.
The reason AR is not Iowa is because of nutrition and genetics - not season structure or bag limits. In my area of the state - the West Gulf Coastal Plain, which makes up the southern 1/3 of the state - our average 5+ yr old buck gross scores 111 inches. What does the average 5+ yr old buck score in Iowa.
My grand daughter killed this 5 yr old buck last fall. It weighed 195 lbs, on the hoof - which is a very heavy deer for here. I have only seen four deer here that weighed at least 200 lbs - and I used to work game check stations here.
Iowa’s regs are not designed to produce big bucks, they are designed to prevent all the deer from being killed.