This is the logo of <a href="https://en.wikipedia.org/wiki/University_of_California,_Berkeley" class="extiw" title="en:University of California, Berkeley"> University of California, Berkeley</a> (Cal) Athletics for its own sports-related articles.
University of California, Berkeley
(<span lang="en" dir="ltr">Original text: <i><bdi lang="">Cal website</bdi></i></span>)<a rel="nofollow" class="external autonumber" href="http://www.calbears.com/">[1]</a>