Kill area on a critter
There are 2 books you want, given the critters you named. Each has an outside view of each critter, showing where to aim, and an inside view showing where the major organs and bones are. The 2 books are: The Perfect Shot: North America and The Perfect Shot: Africa Each should be available by googling online, or from Midway or any of the big mailorder houses. Sorry, publisher and author escapes me @ the present.
I was curious about feral hogs; they are built so differently from deer-like animals, and sure enough, TPS:NA covered 'em. Animals with which I AM familiar, TPS:NA was right on the money in their coverage.