Eric Heisey:
Koechlin’s Treefrog (Dendropsophus koechlini)
Eric Heisey:
Jaguar Monkey Frog (Phyllomedusa palliata)
Eric Heisey:
Blunthead Tree Snake (Imantodes cenchoa)
Eric Heisey:
Amazonian Horned Frog (Ceratophrys cornuta)
Eric Heisey:
Yurimaguas Poison Frog (Ameerega hahneli)
Eric Heisey:
Chestnut's Slender-legged Treefrog (Osteocephalus leprieurii)
Eric Heisey:
South American Coral Snake (Micrurus lemniscatus helleri)
Eric Heisey:
Cane Toad (Rhinella marina)
Eric Heisey:
White-leaf Treefrog (Dendropsophus leucophyllatus)
Eric Heisey:
Banded Cat-eyed Snake (Leptodeira annulata)
Eric Heisey:
Koechlin's Treefrog (Dendropsophus koechlini)
Eric Heisey:
Brown Egg Frog (Ctenophryne geayi)
Eric Heisey:
Map Treefrog (Hypsiboas geographicus) Eyelid Pattern
Eric Heisey:
Freiberg's Forest Toadlet (Engystomops freibergi)
Eric Heisey:
Chestnut's Slender-legged Treefrog (Osteocephalus leprieurii)
Eric Heisey:
Amazonian Horned Frog (Ceratophrys cornuta) and Acre's Oval Frog (Elachistocleis muiraquitan)
Eric Heisey:
Anolis sp.
Eric Heisey:
Amazonian Horned Frog (Ceratophrys cornuta)
Eric Heisey:
One-eyed Joe
Eric Heisey:
Tschudi's False Coral Snake (Oxyrhopus melanogenys)
Eric Heisey:
Chestnut's Slender-legged Treefrog (Osteocephalus leprieurii)
Eric Heisey:
Madre de Dios Snouted Treefrog (Scinax ictericus)
Eric Heisey:
Massive Cane Toad (Rhinella marina)
Eric Heisey:
Bolivian Thin-toed Frog (Leptodactylus bolivianus)
Eric Heisey:
Juvenile Colubrid (Tantilla m. melanocephala?)
Eric Heisey:
Pristimantis sp.
Eric Heisey:
Eyelashed Forest Frog (Edalorhina perezi)
Eric Heisey:
Map Treefrog (Hypsiboas geographicus)
Eric Heisey:
Unknown Hylid
Eric Heisey:
Juvenile Colubrid (Attractus colarus?)
