Crouching frilled lizard with collar half up. Model: Frilledlizard by YahooJAPAN, licensed under CC BY 3.0 .

Large, saddled gecko with a curb in its mouth Giant Riding Gecko by tshenry1, licensed under CC BY 3.0 .

Dragon-like, wingless reptile with hard scales

Dragon-like, wingless reptile with hard scales

Unicorn standing on its hind legs. Model: Unicorn by tshenry1, licensed under CC BY 3.0 .

Immerse yourself in the prehistoric world of the Einiosaurus procuvicornis ! This impressive four-legged dinosaur from the Upper Cretaceous will delight you with its horned neck shield and distinctive curved...

Immerse yourself in the prehistoric world of the Einiosaurus procuvicornis ! This impressive four-legged dinosaur from the Upper Cretaceous will delight you with its horned neck shield and distinctive curved...

Immerse yourself in the prehistoric world of the Einiosaurus procuvicornis ! This impressive four-legged dinosaur from the Upper Cretaceous will delight you with its horned neck shield and distinctive curved...

Immerse yourself in the prehistoric world of the Einiosaurus procuvicornis ! This impressive four-legged dinosaur from the Upper Cretaceous will delight you with its horned neck shield and distinctive curved...

Immerse yourself in the prehistoric world of the Einiosaurus procuvicornis ! This impressive four-legged dinosaur from the Upper Cretaceous will delight you with its horned neck shield and distinctive curved...

Immerse yourself in the prehistoric world of the Einiosaurus procuvicornis ! This impressive four-legged dinosaur from the Upper Cretaceous will delight you with its horned neck shield and distinctive curved...

Elasmosaurus platyurus war ein Gigant der Meere der Oberkreidezeit. Vor rund 80 Millionen Jahren glitt er durch die Gewässer des Western Interior Seaway, jenes riesigen Binnenmeeres, das Nordamerika in zwei...

Elasmosaurus platyurus war ein Gigant der Meere der Oberkreidezeit. Vor rund 80 Millionen Jahren glitt er durch die Gewässer des Western Interior Seaway, jenes riesigen Binnenmeeres, das Nordamerika in zwei...

Elasmosaurus platyurus war ein Gigant der Meere der Oberkreidezeit. Vor rund 80 Millionen Jahren glitt er durch die Gewässer des Western Interior Seaway, jenes riesigen Binnenmeeres, das Nordamerika in zwei...

Elasmosaurus platyurus war ein Gigant der Meere der Oberkreidezeit. Vor rund 80 Millionen Jahren glitt er durch die Gewässer des Western Interior Seaway, jenes riesigen Binnenmeeres, das Nordamerika in zwei...

Elasmosaurus platyurus war ein Gigant der Meere der Oberkreidezeit. Vor rund 80 Millionen Jahren glitt er durch die Gewässer des Western Interior Seaway, jenes riesigen Binnenmeeres, das Nordamerika in zwei...

Elasmosaurus platyurus war ein Gigant der Meere der Oberkreidezeit. Vor rund 80 Millionen Jahren glitt er durch die Gewässer des Western Interior Seaway, jenes riesigen Binnenmeeres, das Nordamerika in zwei...

Extinct rhinoceros relative with huge nasal horn

Extinct rhinoceros relative with huge nasal horn

Extinct rhinoceros relative with huge nasal horn

Extinct rhinoceros relative with huge nasal horn

Extinct rhinoceros relative with huge nasal horn

Extinct rhinoceros relative with huge nasal horn

Strong African elephant with a long trunk and curved tusks