Those look like great plains too me aswell, we have northern praries out here, and ours look nothing liek that, they have stripes running down there body.
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Snakes
1.1.0 Corn Snakes
1.0.0 Ball Pythons
1.1.0 Amazon Tree Boas
1.1.0 Jungle Carpet Pythons
2.1.0 Colombian Boa Constrictors
1.1.0 Sinaloan Milksnakes
1.1.0 California Kingsnakes

Geckos
1.2.0 Leopard Geckos
1.0.0 African Fat-tail Gecko
0.1.0 Crocodile Gecko
1.0.0 Kuhl's Flying Gecko
1.2.0 Tokay Geckos
0.0.7 Isreal Dune Geckos

Assorted Lizards
1.1.0 Inland Bearded Dragon
0.1.0 Indonesian Blue Tongue Skink
0.0.4 Schneider Skinks
0.0.1 Savannah Monitor

Other
0.0.1 Oriental Fire Belly Toad
0.0.1 Spectacled Caiman
0.0.2 Western Painted Turtles