Pete Oxford / Snake charmer's Egyptian cobra (Naja haje) and African puff-adder (Bitis arietans arietans) Djemaa el-Fna (the square), Marrakech, Morocco, June 2009
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Pete Oxford / Snake charmer's African puff-adder (Bitis arietans arietans) Djemaa el-Fna (the square), Marrakech, Morocco, June 2009
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Michael & Patricia Fogden / Horned Adder (Bitis caudalis) waiting for prey, Namib Desert, Namibia
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Michael & Patricia Fogden / Horned Adder (Bitis caudalis) close-up portrait of venomous snake, sensing with tongue, gravel plains of the Namib Desert, Namibia
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Michael & Patricia Fogden / Puff Adder (Bitis arietans) venomous snake camouflaged against ground, Waterberg National Park, Namibia
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Michael & Patricia Fogden / Puff Adder (Bitis arietans) venomous snake on the savannah, Africa
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Michael & Patricia Fogden / Puff Adder (Bitis arietans) venomous snake camouflaged against ground, Waterberg National Park, Namibia
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Michael & Patricia Fogden / Horned Adder (Bitis caudalis) drinking moisture from its skin, desert, southern Africa
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Jabruson / Four Dwarf mongoose {Helogale parvula} surround African puff adder {Bitis arietans} Tsavo East NP, Kenya
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TOM WALMSLEY / Puff adder {Bitis arietans} basking in sun on road. De Hoope NR, South Africa
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Michael & Patricia Fogden / Horned Adder (Bitis caudalis) venomous mother with three babies, on rock outcrop in gravel plains of the Namib Desert, Namibia
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Michael & Patricia Fogden / Horned Adder (Bitis caudalis) venomous snake camouflaged against gravel plains in the Namib Desert, Namibia