<a href="https://en.wikipedia.org/wiki/Austria" class="extiw" title="en:Austria">Austria</a>, <a href="https://en.wikipedia.org/wiki/Vienna" class="extiw" title="en:Vienna">Vienna</a>, <a href="https://en.wikipedia.org/wiki/Naturhistorisches_Museum" class="extiw" title="en:Naturhistorisches Museum">Naturhistorisches Museum</a>
Heikenwaelder Hugo, heikenwaelder@aon.at, www.heikenwaelder.at
CC BY 3.0
Heikenwaelder Hugo, heikenwaelder@aon.at, www.heikenwaelder.at