Daniel Heuclin / Horned viper (Vipera ammodytes) in natural setting, Turkey.
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Daniel Heuclin / Horned viper (Vipera ammodytes) in natural setting, Turkey.
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Daniel Heuclin / Horned viper (Vipera ammodytes) held in human hand, showing fangs, Turkey.
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Edwin Giesbers / European horned viper (Vipera ammodytes) Europe's most dangerous snake. Captive, occurs in south-east Europe.
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Edwin Giesbers / RF - Sand or European horned viper (Vipera ammodytes) captive, occurs in Europe. Venomous species. (This image may be licensed either as rights managed or royalty free.)