Nathan Shepard:
Agkistrodon contortrix
Nathan Shepard:
Masticophis flagellum testaceus
Nathan Shepard:
Phrynosoma cornuta
Nathan Shepard:
Phrynosoma cornuta
Nathan Shepard:
Lampropeltis getula splendida
Nathan Shepard:
Masticophis flagellum testaceus
Nathan Shepard:
Masticophis flagellum testaceus
Nathan Shepard:
Crotalus scutulatus
Nathan Shepard:
Crotalus scutulatus
Nathan Shepard:
Masticophis taeniatus
Nathan Shepard:
A Happyherper
Nathan Shepard:
Damn son!
Nathan Shepard:
Sonora semiannulata (plain and banded phases)
Nathan Shepard:
Bufo punctatus
Nathan Shepard:
Cophosaurus texanus scitulus
Nathan Shepard:
Scaphiopus couchii
Nathan Shepard:
Hypsiglena jani texana
Nathan Shepard:
Arizona elegans arenicola
Nathan Shepard:
Hypsiglena jani texana
Nathan Shepard:
Scaphiopus couchii
Nathan Shepard:
Scaphiopus couchii
Nathan Shepard:
Pituophis catenifer affinis
Nathan Shepard:
Pituophis catenifer affinis
Nathan Shepard:
Pituophis catenifer affinis (DOR)
Nathan Shepard:
Masticophis taeniatus (DOR)
Nathan Shepard:
Rhinocheilus lecontei
Nathan Shepard:
Sonora semiannulata (red phase)
Nathan Shepard:
Crotalus atrox
Nathan Shepard:
Leptotyphlops humilis segregus
Nathan Shepard:
Masticophis flagellum testaceus
