Shark related facts that have appeared in the Did you know? column of the main page can be added here. Once a set has five facts, the random portal template component for did you knows should be updated on the main portal page.
... that the whitetip reef shark may have contributed to the Hawaiian mythofʻaumākua, family guardian spirits, due to the "loyalty" of sharks that stay in the same area for years?
... that individual smalltooth sand tigers have been documented returning to the same location off Lebanon every summer?