Caucasus viper (<i><a href="//commons.wikimedia.org/wiki/Vipera_kaznakovi" title="Vipera kaznakovi">Vipera kaznakovi</a></i>)
<a href="https://en.wikipedia.org/wiki/User:TimVickers" class="extiw" title="wikipedia:User:TimVickers">Tim Vickers</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
11 February 2008 (original upload date)
<span class="int-own-work" lang="">Own work by the original uploader</span>