Adder or Norther Viper (Vipera berus). Adult female. Dorsal view.
Adder or Northern Viper (Vipera berus). Adult female. Showing dark dorsal 'zigzag' markings, typical of this species. Norfolk, England.
Size: 3561px × 5341px
Photo credit: © Joe Blossom / Alamy / Afripics
License: Licensed
Model Released: No
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