ˈɛm. ˈeɪ. ɔːstɹˈɑːliz əkˈɜːz ɚɹˈaʊnd ðə fˈɔlklənd ˈaɪləndz ænd ˈɑːɹdʒəntˌaɪn pætˈæɡənˌiə ɪnðə saʊθwˈɛst ɐtlˈæntɪk, ˈɔf tʃˈɪli ɪnðə sˈaʊθiːst pɐsˈɪfɪk, ænd ˈɔf sˈaʊθ dʒˈɔːɹdʒə, sˈaʊθ ʃˈɛtlənd ænd sˈaʊθ ˈɔːɹkni ˈaɪləndz.
M. a. australis occurs around the Falkland Islands and Argentine Patagonia in the southwest Atlantic, off Chile in the southeast Pacific, and off South Georgia, South Shetland and South Orkney Islands.