As a out of state hunter GDP report is very important to me to decide where
To go.
I get that out of staters many times have nothing else to go on other than the GFP report, which sometimes somewhat follows actual bird numbers & subsequent hunter success rates. Just know that it frequently has very little CLOSE correlation to either of those things. Knowing this, I read the report every year & may even overanalyze it (because my brain enjoys that sort of thing). But I take it with a grain of salt because it just isn’t very meaningful.
Case in point (for both the reports’ lack of value & my overanalyzing them): I hunt public land basically in a triangle between 3 “city areas” evaluated annually in the reports – Mitchell, Sioux Falls & Brookings – not exactly pheasant central. Based on the number of routes surveyed & analyzed each year in each area, it’s fairly easy to calculate the pheasants per mile (ppm) I might expect in my hunting areas. This yields values of 5.23 ppm in 2008 & 1.52 ppm in 2017. So, a 71% decrease in bird numbers during that time. This is absolutely NOT what I’ve seen while hunting this territory. Nor do my experiences necessarily follow the reported short-term up ticks & down ticks within those 9 years. I get out after pheasants more than most & feel like at the end of a given season, I’ve got a pretty good feel for bird numbers & comparison to the previous year.
Also, if you rank the 12 east river city areas over the last 10 reports, Chamberlain has been #1 each year and Pierre #2. The other areas consistently rank about the same too. For example, Sisseton has been 9 to 12 (usually 12) each year. Aberdeen has been 6 or 7 each year. Mobridge is usually 3 or 4 (5 once). While the numbers of ppm reported can change drastically from year to year, the relative birdiness of a particular area is pretty constant. There really aren’t even any real noticeable up or down trends in ranking. Just because the reports said from 2013 to 2015, the Yankton area tripled its ppm and jumped from #11 to #8 briefly does NOT mean hunters in that area enjoyed significantly greater success, or even saw more pheasants than usual.
Here’s basically all anyone needs to know. You can copy this down or print it out & never have to read another brood count survey report. These are the average rankings (relative birdiness) for the 12 east river city areas, which essentially won’t change unless somehow the average habitat in an area changes considerably:
Chamberlain – 1
Pierre – 2
Winner – 3.5
Mobridge – 3.7
Huron – 5.2
Mitchell – 5.3
Aberdeen – 6.8
Watertown – 8.4
Brookings – 9.2
Sioux Falls – 9.7
Yankton – 10.3
Sisseton – 11.3
Anyway, in my opinion, your hunts from one year to the next won’t be impacted by anything in the reports, unless you move to an area of considerably different long-term relative birdiness (which, as I’ve said, remain fairly constant on their own).
That said, it’s obviously fun thinking about where roosters might be. And for that reason alone (because realistically, that’s about the only benefit they offer)……I look forward to the report every year too.