We found 1 Reddit comments about Illinois Game & Fish. Here are the top ones, ranked by their Reddit score.
I subscribe to the Minnesota Version of this. It should be tailored to Illinois (although some articles are obviously national).
And the Minnesota version of this:
I also subscribe to Outdoor life and Field and Stream. Both are great, but are national so there may be great articles on Dall's Sheep which would be of limited use in the middle of Illinois, but still interesting.