Rhinoceros Viper or River Jack, <i><a href="//commons.wikimedia.org/wiki/Bitis_nasicornis" title="Bitis nasicornis">Bitis nasicornis</a></i>, Family: Viperidea, Location: Germany, Scheidegg, Reptilienzoo
<a href="//commons.wikimedia.org/wiki/User:Holleday" title="User:Holleday">Holger Krisp</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>