182 pictures found
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Adult female adder (Vipera berus) seeking warmth on a Finnish road at the end of winter.
© Christophe Perelle / Biosphoto
© Christophe Perelle / Biosphoto
Adult female adder (Vipera berus) seeking warmth on a Finnish road at the end of winter.
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Portrait of Horned dessert viper (Cerastes cerastes) on black background
© Matthijs Kuijpers / Biosphoto
© Matthijs Kuijpers / Biosphoto
Portrait of Horned dessert viper (Cerastes cerastes) on black background
© Daniel Heuclin / Biosphoto
Desert Monitor eating a Sand Viper Mauritania
© Daniel Heuclin / Biosphoto
Desert Monitor eating a Sand Viper Mauritania
© Daniel Heuclin / Biosphoto
Desert Monitor eating a Sand Viper Mauritania
© Daniel Heuclin / Biosphoto
Desert Monitor eating a Sand Viper in Mauritania
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Adder (Vipera berus) hiding in the grass, Villander mountain pasture, Italy
© Benoît Personnaz / Biosphoto
© Benoît Personnaz / Biosphoto
Adder (Vipera berus) hiding in the grass, Villander mountain pasture, Italy
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Desert Horned Viper (Cerastes cerastes) in Namib desert, Namibia
© Stéphane Vitzthum / Biosphoto
© Stéphane Vitzthum / Biosphoto
Desert Horned Viper (Cerastes cerastes) in Namib desert, Namibia
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Sahara sand viper (Cerastes vipera) in the sand, From Mauritania to Egypt. Captivity
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) in the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Sahara sand viper (Cerastes vipera) sinking into the sand, From
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Sahara sand viper (Cerastes vipera) sinking into the sand, From Mauritania to Egypt. Captivity
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Horned desert viper (Cerastes cerastes) biting, from Mauritania to Arabian peninsula
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Horned desert viper (Cerastes cerastes) biting, from Mauritania to Arabian peninsula
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Horned desert viper (Cerastes cerastes) biting, from Mauritania to Arabian peninsula
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Horned desert viper (Cerastes cerastes) biting, from Mauritania to Arabian peninsula
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Lesser cerastes Vipera (Cerastes vipera) on sand, Mauritania
© Jean-François Noblet / Biosphoto
© Jean-François Noblet / Biosphoto
Lesser cerastes Vipera (Cerastes vipera) on sand, Mauritania
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Lesser cerastes Vipera (Cerastes vipera) in sand, Mauritania
© Jean-François Noblet / Biosphoto
© Jean-François Noblet / Biosphoto
Lesser cerastes Vipera (Cerastes vipera) in sand, Mauritania
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Lesser cerastes Vipera (Cerastes vipera) on sand, Mauritania
© Jean-François Noblet / Biosphoto
© Jean-François Noblet / Biosphoto
Lesser cerastes Vipera (Cerastes vipera) on sand, Mauritania
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Lesser cerastes Vipera (Cerastes vipera) on sand, Mauritania
© Jean-François Noblet / Biosphoto
© Jean-François Noblet / Biosphoto
Lesser cerastes Vipera (Cerastes vipera) on sand, Mauritania
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Common European Adder (Vipera berus) male guarding female prior to mating on heath Holt North Norfolk April
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Common European Adder (Vipera berus) male guarding female prior to mating on heath Holt North Norfolk April
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Common European Adder Vipera berus two males fighting over a female
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Common European Adder Vipera berus two males fighting over a female known as an Adder dance. A male will try and push the rival male ro the ground as they twist and rise together. Holt North Norfolk April
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Common European Adder (Vipera berus) two males fighting over a female
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Common European Adder (Vipera berus) two males fighting over a female known as an Adder dance. A male will try and push the rival male ro the ground as they twist and rise together. Holt North Norfolk April
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Common European Adder (Vipera berus) two males fighting over a female
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Common European Adder (Vipera berus) two males fighting over a female known as an Adder dance. A male will try and push the rival male ro the ground as they twist and rise together. Holt North Norfolk April
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Common European Adder (Vipera berus) two males fighting over a female
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Common European Adder (Vipera berus) two males fighting over a female known as an Adder dance. A male will try and push the rival male ro the ground as they twist and rise together. Holt North Norfolk April
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Common European Adder Vipera berus male and female warming up in sun trap on heath Holt North Norfolk April
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Common European Adder Vipera berus male and female warming up in sun trap on heath Holt North Norfolk April
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Adder (Vipera berus) male on heath North Norfolk early spring
© David Tipling / Biosphoto
© David Tipling / Biosphoto
Adder (Vipera berus) male on heath North Norfolk early spring
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Horned viper (Cerastes cerastes). Some specimens do not have horns.
© Clément Carbillet / Biosphoto
© Clément Carbillet / Biosphoto
Horned viper (Cerastes cerastes). Some specimens do not have horns.
© Clément Carbillet / Biosphoto
Horned viper (Cerastes cerastes).
© Clément Carbillet / Biosphoto
Horned viper (Cerastes cerastes).
© Clément Carbillet / Biosphoto
Horned viper (Cerastes cerastes).
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Desert Horned Viper (Cerastes cerastes) in its environment, Ouarzazate, Morocco
© Frank Deschandol & Philippe Sabine / Biosphoto
© Frank Deschandol & Philippe Sabine / Biosphoto
Desert Horned Viper (Cerastes cerastes) in its environment, Ouarzazate, Morocco
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Desert Horned Viper (Cerastes cerastes), Ouarzazate, Morocco
© Frank Deschandol & Philippe Sabine / Biosphoto
© Frank Deschandol & Philippe Sabine / Biosphoto
Desert Horned Viper (Cerastes cerastes), Ouarzazate, Morocco
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Desert Horned Viper (Cerastes cerastes), Ouarzazate, Morocco
© Frank Deschandol & Philippe Sabine / Biosphoto
© Frank Deschandol & Philippe Sabine / Biosphoto
Desert Horned Viper (Cerastes cerastes), Ouarzazate, Morocco
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Vipère de l'Erg, Sand Viper (Cerastes vipera) on sand, North West Morocco
© Frank Deschandol & Philippe Sabine / Biosphoto
© Frank Deschandol & Philippe Sabine / Biosphoto
Vipère de l'Erg, Sand Viper (Cerastes vipera) on sand, North West Morocco
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Arabian horned viper (Cerastes gasperettii) on the lookout in the sand, Saudi Arabia
© Olivier Couppey / Biosphoto
© Olivier Couppey / Biosphoto
Arabian horned viper (Cerastes gasperettii) on the lookout in the sand, Saudi Arabia
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Desert horned viper (Cerastes cerastes) Biting, Ouarzazate, Morocco
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Desert horned viper (Cerastes cerastes) Biting, Ouarzazate, Morocco
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Desert horned viper (Cerastes cerastes) Biting, Ouarzazate, Morocco
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Desert horned viper (Cerastes cerastes) Biting, Ouarzazate, Morocco
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Desert horned viper (Cerastes cerastes) Biting, Ouarzazate, Morocco
© Daniel Heuclin / Biosphoto
© Daniel Heuclin / Biosphoto
Desert horned viper (Cerastes cerastes) Biting, Ouarzazate, Morocco
© Olivier Couppey / Biosphoto
Arabian horned viper (Cerastes gasparettii), Saudi Arabia
© Olivier Couppey / Biosphoto
Arabian horned viper (Cerastes gasparettii), Saudi Arabia
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Arabian horned viper (Cerastes gasperettii) hidden in the sand,
© Olivier Couppey / Biosphoto
© Olivier Couppey / Biosphoto
Arabian horned viper (Cerastes gasperettii) hidden in the sand, Saudi Arabia
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Adder (Vipera berus), curled up, female, darting the tongue in and out, Bavaria, Germany
© Berndt Fischer / Biosphoto
© Berndt Fischer / Biosphoto
Adder (Vipera berus), curled up, female, darting the tongue in and out, Bavaria, Germany
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Adder (Vipera berus), curled up, female, darting the tongue in and out, Bavaria, Germany
© Berndt Fischer / Biosphoto
© Berndt Fischer / Biosphoto
Adder (Vipera berus), curled up, female, darting the tongue in and out, Bavaria, Germany