Vipera ursinii/External Links


 * Meadow viper (Vipera ursinii) at ARKive. Accessed 5 October 2006.
 * Vipera ursinii  at Amphibians and Reptiles of Europe. Accessed 9 October 2006.
 * Orsini's viper, Vipera ursinii at Reptiles & Amphibians of France. Accessed 30 October 2006.
 * Orsini's viper, Vipera ursinii at Reptiles & Amphibians of France. Accessed 30 October 2006.