I am not in KS, but I hunt in SD, ND and MN, and was keeping a rough count until sometime in mid-Nov...at that time I was at about 80, and I made 4 trips after that. Each year I tell myself I will do this and then I don't...I hunt over 30 days a year, mostly on private land, mostly in groups of 4-8, and party hunting is legal. I hunt over 2 pretty decent labs, and it is a rare day when I don't shoot 5 birds. I did have a couple of days this season when I was only at 2 or 3 birds, but most were 4-6, and quite a few would have been 7-10. I suspect I ended this year around 135-150. The total birds bagged for the 8 trips I was on this year would have been around 700...some years it is closer to 800, some years closer to 600. It is usually around 100 birds per trip, having 7 guys on average and finishing with 15 birds per hunter (typically).
One day two seasons ago I was one of 3 posters, and while the other 5 guys where pushing a slough I shot 8 roosters in about 15 minutes and didn't lose a one...my labs were marking and retrieving different birds, not running out to the same downed bird, so that worked out pretty well.
The most memorable day I ever had was in 2001, late Dec. of that year, while shooting a 20 gauge with hevi-shot, I shot at 12 roosters that day, and knocked down every one of them...I did lose one bird, but I retrieved 11 of the 12. I couldn't miss that day! It was shocking.
The single most birds I have ever shot in one day was in '97...I shot at 25 birds, knocked down 18, and recovered 15. Again, absolutely on fire, couldn't hardly miss, and the group I was with were not hitting anything, so it was a match made in heaven. Again, those 3 days I reference are 3 days out of many hundreds and hundreds afield over the past 16 seasons. I hunt pheasants about 30 days a year in SD/ND/MN.