The mexican parrot snake is Leptophis mexicanus. What you have is a Leptodrymus pulcherrimus, also called a Cabeza Verde...a much cooler snake and way less common.
Please Please Please keep me in mind if that snake is gravid. Or let me know if you are willing to sell that individual. That is HIGH on my list.
Good luck
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Gavin Brink
Wildlife Program Coordinator
Midwest Museum of Natural History
425 W. State Street
Sycamore, IL 60178
www.mmnh.org
(815) 895-9777
Toll Free: 1-800-895-MMNH
Cell: (815) 761-7995
e-mail: Wildlife@mmnh.org


