Chocoan lancehead (Bothrops punctatus) - Chocó, Colombia
Black-tailed horned pit viper (Mixcoatlus melanurus) - Puebla, Mexico
Mojave desert tortoise (Gopherus agassizii) - Mojave Desert, United States
Gaboon viper (Bitis gabonica) - Mityana District, Uganda
Eastern diamondback rattlesnake (Crotalus adamanteus) - Florida, United States
Mount Kenya bush viper (Atheris desaixi) - Tharaka-Nithi County, Kenya
Banded gila monster (Heloderma suspectum cinctum) - Mojave Desert, United States
Timber rattlesnake (Crotalus horridus) - New Jersey, United States
Hairy bush viper (Atheris hispida) - Kakamega County, Kenya
Eastern coral snake (Micrurus fulvius) - Florida, United States
Namaqua dwarf adder (Bitis schneideri) - ǁKaras Region, Namibia
Namaqua chameleon (Chamaeleo namaquensis) - ǁKaras Region, Namibia
Dusky pygmy rattlesnake (Sistrurus m. barbouri) - Florida, United States
Peringuey's adder (Bitis peringueyi) - Erongo Region, Namibia
Regal coral snake (Micrurus ancoralis) - Esmeraldas, Ecuador
Flat-tailed horned lizard (Phrynosoma mcallii) - California, United States
Red-headed krait (Bungarus flaviceps) - Sabah, Borneo
Mount Kenya side-striped chameleon (Trioceros schubotzi) - Meru County, Kenya
Many-horned adder (Bitis cornuta) - ǁKaras Region, Namibia
Short-tailed horned lizard (Phrynosoma braconnieri) - Puebla, Mexico
Namib web-footed gecko (Pachydactylus range) - ǁKaras Region, Namibia
Mount Kenya bush viper (Atheris desaixi) - Tharaka-Nithi County, Kenya
Andean forest pit viper (Bothrops pulcher) - Napo, Ecuador
Timber rattlesnake (Crotalus horridus) - Texas, United States
Gaboon viper (Bitis gabonica) - Mityana District, Uganda
California red-sided garter snake (Thamnophis s. infernalis) - California, United States
Great Lakes bush viper (Atheris nitschei) - Kasese District, Uganda
California mountain kingsnake (Lampropeltis zonata) - California, United States
San Francisco garter snake (Thamnophis s. tetrataenia) - California, United States
Blainville's horned lizard (Phrynosoma blainvillii) - California, United States
Variable bush viper (Atheris squamigera) - Kakamega County, Kenya
Chocoan lancehead (Bothrops punctatus) - Chocó, Colombia
Rainbow galliwasp (Diploglossus monotropis) - Chocó, Colombia
Southern turnip-tailed gecko (Thecadactylus solimoensis) feeding on a katydid - Napo, Ecuador
Northern black-tailed rattlesnake (Crotalus colossus) - Arizona, United States
Hairy bush viper (Atheris hispida) - Kakamega County, Kenya
Western basilisk (Basiliscus galeritus) - Esmeraldas, Ecuador
Eastern copperhead (Agkistrodon contortrix) - Massachusetts, United States
Eastern hognose snake (Heterodon platirhinos) - New Jersey, United States
Striped vine snake (Xenoxybelis argenteus) - Napo, Ecuador
Red-tailed coral snake (Micrurus mipartitus) - Esmeraldas, Ecuador
Mexican small-headed rattlesnake (Crotalus i. intermedius) - Puebla, Mexico
Olive forest racer (Dendrophidion dendrophis) - Napo, Ecuador
Eastern indigo snake (Drymarchon couperi) - Florida, United States
Twin-spotted rattlesnake (Crotalus prices) - Arizona, United States