Polar bears chewing on power cables for field instruments during the <a href="//commons.wikimedia.org/wiki/Category:Polarstern_(ship,_1982)" title="Category:Polarstern (ship, 1982)">Polarstern</a> MOSAiC expedition in <a href="//commons.wikimedia.org/w/index.php?title=October_2019&amp;action=edit&amp;redlink=1" class="new" title="October 2019 (page does not exist)">October 2019</a>.
<a href="//commons.wikimedia.org/w/index.php?title=User:Asum2&amp;action=edit&amp;redlink=1" class="new" title="User:Asum2 (page does not exist)">Janek Uin</a>
CC BY 4.0
<span class="int-own-work" lang="en">Own work</span>