Sepik
...that the longest river on the island of New Guinea, the Sepik , was named the Kaiserin Augusta by German explorers in 1884, after the German Empress of the day?
...that the longest river on the island of <a href="./New_Guinea" id="mwBRw" rel="mw:WikiLink" title="New Guinea">New Guinea</a>, the <b id="mwBR0"><a href="./Sepik" id="mwBR4" rel="mw:WikiLink" title="Sepik">Sepik</a></b> <i id="mwBR8">(pictured)</i>, was named the <i id="mwBSA">Kaiserin Augusta</i> by <a href="./Germany" id="mwBSE" rel="mw:WikiLink" title="Germany">German</a> explorers in 1884, after the <a class="mw-redirect" href="./Augusta_of_Saxe-Weimar" id="mwBSI" rel="mw:WikiLink" title="Augusta of Saxe-Weimar">German Empress of the day</a>?