Swan Lake Nature Study Area
...that humans have lived near Nevada's Swan Lake Nature Study Area since 400 AD?
...that humans have lived near <a href="./Nevada" id="mwERk" rel="mw:WikiLink" title="Nevada">Nevada</a>'s <b id="mwERo"><a href="./Swan_Lake_Nature_Study_Area" id="mwERs" rel="mw:WikiLink" title="Swan Lake Nature Study Area">Swan Lake Nature Study Area</a></b> since 400<span id="mwERw" typeof="mw:Entity"> </span>AD?