This is the link to the interactive maps for nonresident deer. I'm sure this same thing will work with other game animals.
Anyway, the coverage is not a link per se. It's a button you have to find in a menu.
So, for example, go here:
https://wgfd.wyo.gov/Hunting/Hunt-Planner/Deer-Hunting/Deer-Nonresident-Map
Then in the upper right corner of the map, on the blue bar, is a set of buttons for pull down menus
If you hover over the first one "i", you will see it says disclaimers. The second one is "Legend" and the third is "Layers, the fourth "Base maps", the ffith "More".
Click on "Layers". Scroll down and you will find County Maps. If you click on the box next to it, you can turn it on and off. The "..." will let you do several more thing, including moving it up to a higher level (where it will display on top of other things, like Unit boundaries for example.
There is a heck of a lot utility in the Wyoming interactive maps. They are almost as amazing as the OnX system. You can draw, measure, and print from that "More" tab for instance or change your base map to any one of a whole bunch of options.