Mmmm... Bambi Burgers...
I don't get too many of those anymore (not hunting any longer).
As for enclosed porch, I built a fully enclosed porch area with polycarbonate roof (so the sun can shine in), and full crank open windows (with screens). My prime use is in the spring, when those nasty black flies and mosquitoes come out. Very nice in the fall as well.
It is too cold to use in winter, and a bit too hot in the summer (unless it is cloudy out).
So nice to sit in an enclose porch looking out into the woods with my morning coffee... And, I can watch the mommy deer with her two fawns feeding on grass on my field bed. (living within city limits, cannot legally discharge a firearm)