These were just taken from the internet. No copyright infringment intended. The 2nd link is listed as bow hunting, but pretty sure it'd still be the same?

And this Afircahunting website seems to have a few pics like this of different species.
Hope this helps. Never shot a deer personally.

Photo sources + a bit of text:
http://www.bestpracticeguides.org.uk/culling_shotplace.aspx

http://www.africahunting.com/bowhunting-shot-placement/6487-fallow-deer-bowhunting-vitals.html

EDIT: Woops, got in too late. Deleted duplicate pic.