I will never forget when my kids were about 4 & 5 we were in the car & headed to the fish market. All the fish there were already cleaned and laid out except for some that maybe you would cook whole. My son asked from the back seat....Mommy? What are we having for supper? So my reponse was "fish". Now imagine the lightbulb going on in these little minds and there is a little pause and then the little boy voice again...."you mean REAL fish that swim in the water???!!!!" This was when he made the connection that we eat REAL animals even if you cannot recognize what they are

He exageratedly told me how that was gross, he wasn't having any, and on and on. Then he proceeded to eat a heaping serving at dinner time

My daughter will not eat "REAL" fish....she only eat that fake fish....ya know.....fish sticks
My kids are now 6 & 7 and eat veal, beef, chicken, pork, lamb in assorted forms. The have never been exposed to odder meats such as venison, emu, bison, rabbit but I imagine the would at least try them. There also isn't a vegetable or fruit that they will not devour! I am very lucky that I do not have a picky eater