If you go to Shades of Green (miltary resort by the Polynesian) you can sometimes see peacocks, wild turkey, alligator and deer. And no, you do not have to have military id to park and see some wildlife. Just tell them you are looking for wildlife and they will let you in. My mom is a former Captain in the Navy, we always stay there, and my husband parks there. For Octoberfest there were plenty non military parking. So they will let you in to scout about. But, I'm pretty sure there are peacocks in the Asia trek.