In a SHTF situation, pretty much all the food available will be gone. Eventually all of your stored food will also be gone. You will need protein in your diet and the only good source of protein will be wild animals that you can find around your bug in or out location. The most popular most likely will be squirrel and small birds and mice.
I wanted to get a wide range of different animal recipes, I spent sometime looking at different websites and eventually found a great collect of recipes for wild animals that you maybe able to catch. From alligator to woodcock.