Kunyange zvazvo marudzi ose emapenguin ari emuno kuSouthern Hemisphere, haasi kuwanikwa chete munzvimbo dzinotonhora, dzakadai seAntarctica. Muchokwadi, marudzi mashoma emapenguin anogara kure kumaodzanyemba. Mhando dzinoverengeka dzinogara munzvimbo ine hunyoro; imwe, iyo Galápagos penguin, inogara kure kuchamhembe seGarapagos Islands, asi izvi zvinongogoneka nemvura inotonhora, yakapfuma yeAntarctic Humboldt Current inoyerera ichitenderedza zviwi izvi. Vanyori vanoverengeka vakaratidza kuti mapenguin muenzaniso wakanaka weBergmann's Rule uko huwandu hwevanhu vane muviri wakakura vanogara munzvimbo dzakakwirira kupfuura huwandu hwevanhu vane muviri mudiki. Pane kusawirirana pamusoro peizvi, uye vamwe vanyori vakati wandei vakaona kuti kune zvisaririra zvemhando dzepenguin zvinopesana neiyi fungidziro uye kuti mafashama egungwa nekukwira kwemvura zvingangodaro zvakave nemhedzisiro yakakura pachitsuwa ichi.
Southern Hemisphere