Nathan Shepard:
Crotalus atrox
Nathan Shepard:
Gyalopion canum
Nathan Shepard:
Arizona elegans
Nathan Shepard:
Crotalus viridis
Nathan Shepard:
Crotalus viridis
Nathan Shepard:
Crotalus viridis
Nathan Shepard:
Crotalus viridis
Nathan Shepard:
Crotalus viridis (alive but hit)
Nathan Shepard:
Plethodon neomexicanus
Nathan Shepard:
Plethodon neomexicanus
Nathan Shepard:
Plethodon neomexicanus
Nathan Shepard:
Plethodon neomexicanus
Nathan Shepard:
Plethodon neomexicanus
Nathan Shepard:
Plethodon neomexicanus
Nathan Shepard:
Rhinocheilus lecontei
Nathan Shepard:
Heterodon kennerlyi
Nathan Shepard:
Masticophis flagellum testaceus
Nathan Shepard:
Crotalus lepidus klauberi
Nathan Shepard:
Crotalus lepidus klauberi
Nathan Shepard:
Crotalus lepidus klauberi habitat
Nathan Shepard:
Crotalus lepidus klauberi habitat
Nathan Shepard:
Crotalus lepidus klauberi
Nathan Shepard:
Crotalus lepidus klauberi
Nathan Shepard:
Crotalus lepidus klauberi
Nathan Shepard:
Crotalus lepidus klauberi
Nathan Shepard:
Crotalus v. viridis
Nathan Shepard:
Crotalus v. viridis
Nathan Shepard:
Crotalus v. viridis
Nathan Shepard:
Crotalus v. viridis
Nathan Shepard:
Crotalus v. viridis
