<prompt> Pedzisa mutsara unotevera: Mhou dzomugungwa dzinogona kurarama zvakanaka dziri muzvipfuwo, uye dzinowanikwa munzvimbo dzinopfuura 40 dzinochengeterwa mhuka. Seattle Aquarium yakava sangano rokutanga kurera makudo egungwa kubva pakuva nepamuviri kusvika pakuva munhu mukuru nokuberekwa kwaTichuk muna 1979, achiteverwa nemamwe makudo matatu mukutanga kwema1980. Muna 2007, vhidhiyo yeYouTube yezvipembenene zviviri zvomugungwa zvakabatirana maoko yakaonekwa nevanhu vanosvika mamiriyoni 1,5 mumavhiki maviri, uye yakaonekwa nevanhu vanopfuura mamiriyoni 20. Yakadhirowewa makore mashanu akanga apfuura paVancouver Aquarium, yakanga iri vhidhiyo yemhuka yakakurumbira zvikurusa yeYouTube panguva iyoyo, kunyange zvazvo yakabva yapfuurwa. Gora rine ruvara rwakajeka riri muvhidhiyo ndiNyac, akapona muna 1989  <response>: Exxon Valdez kuputsika kwemafuta. Nyac akafa muna September 2008, ava nemakore 20. Milo, aiva neruvara rwakasviba, akafa nechirwere chinonzi lymphoma muna January 2012. 