Christopher B. Neill:
Pseudacris illinoensis
Christopher B. Neill:
Ambystoma tigrinum
Christopher B. Neill:
Ambystoma maculatum
Christopher B. Neill:
Ambystoma texanum
Christopher B. Neill:
Ambystoma tigrinum
Christopher B. Neill:
Ambystoma maculatum
Christopher B. Neill:
Pseudacris crucifer
Christopher B. Neill:
Plethodon dorsalis
Christopher B. Neill:
Plethodon glutinosus
Christopher B. Neill:
Ambystoma opacum
Christopher B. Neill:
Ambystoma maculatum
Christopher B. Neill:
Plethodon serratus
Christopher B. Neill:
Ambystoma texanum
Christopher B. Neill:
Eurycea longicauda longicauda
Christopher B. Neill:
Thamnophis sirtalis sirtalisand Scaphiopus holbrookii.
Christopher B. Neill:
Ambystoma talpoideum
Christopher B. Neill:
Siren intermedia nettingi
Christopher B. Neill:
Northern Cricket Frog Acris crepitans
Christopher B. Neill:
Red River Mudpuppy Necturus maculosus
Christopher B. Neill:
Green Treefrog Hyla cinerea
Christopher B. Neill:
Eastern Naarrow-mouthed Toad Gastrophryne carolinensis
Christopher B. Neill:
Ringed Salamander Ambystoma annulatum
Christopher B. Neill:
Ringed Salamander Ambystoma annulatum
Christopher B. Neill:
Gray Treefrog Hyla versicolor
Christopher B. Neill:
Spotted Salamander Ambystoma maculatum
Christopher B. Neill:
Marbled Salamander Ambystoma opacum
Christopher B. Neill:
Dwarf American Toad Anaxyrus americanus charlesmithi
Christopher B. Neill:
Ringed Salamander Ambystoma annulatum
Christopher B. Neill:
Central Newt Notophthalmus viridescens louisianensis