Eurasian wryneck<i>Jynx torquilla</i>, egg, Coll. <a href="https://en.wikipedia.org/wiki/de:Museum_Wiesbaden" class="extiw" title="w:de:Museum Wiesbaden">Museum Wiesbaden</a>, Origin:  Värmlands Län Province, Sweden, 25.05.1964 27.05.1972, leg. W. Abelmann
<a href="//commons.wikimedia.org/wiki/User:Klausrassinger" title="User:Klausrassinger">Klaus Rassinger</a> und <a href="//commons.wikimedia.org/wiki/User:Gerhardcammerer" title="User:Gerhardcammerer">Gerhard Cammerer</a>, Museum Wiesbaden
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>