Tony Phelps / Adder {Vipera berus} melanic / black form female with normal morph young. Dorset, UK
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Michael Richards / John Downer / Spitting cobra sprays twin jets of venom with deadly accuracy at eyes of attacker (Resolution restriction - image digitised from film, 'Weird Nature' tv series)
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Daniel Heuclin / Researcher from Indio Mountain Research Station capturing Eastern black-tailed rattlesnake (Crotalus ornatus) Chihuahuan Desert,Texas, USA. May 2019.
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Daniel Heuclin / Black-tailed rattlesnake (Crotalus molossus). Chiricahua mountains, Arizona, USA. June.
01632875
Fabio Pupin / Great Lakes Bush Viper, (Atheris nitschei), hanging from branch in swamp, Kahuzi-Biega NP, Democratic Republic of Congo, November . Non-ex.
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Fabio Pupin / Great Lakes Bush Viper, (Atheris nitschei), hanging from branch in swamp, Kahuzi-Biega NP, Democratic Republic of Congo, November . Non-ex.
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Fabio Pupin / Great Lakes Bush Viper, (Atheris nitschei), hanging from branch in swamp, Kahuzi-Biega NP, Democratic Republic of Congo, November . Non-ex.
01625449
John Chan / Two male Southern Pacific rattlesnakes (Crotalus oreganus helleri) fighting during mating season. This behaviour is known as a "combat dance", and is used to determine dominance and the right to mate...