Pedzisa mutsara unotevera: Muziyamu yacho ine zviyero 27 kubva parwendo rwa 1872<unk>1876 uye zvinhu kubva kune dzimwe nzendo dzinoverengeka dzinozivikanwa kusanganisira Dundee Antarctic Expedition ya 1892-3, Ingolf Expedition ya 1895-6,
Nzendo dzaNimrod dza1907-9 uye Nzvero Dzokutsvakurudza dza1930. Kunewo mienzaniso yemarudzi akaparara akasiana-siana anosanganisira Huia uye Thylacine.