Earther

 was the title given to anyone who collected specimens for the Museum of the Last Ones from Earth. According to Eve, the museum's curator, these people had to work the hardest, as humans were wiping out species so quickly. (PROSE: The Last Dodo)

Known Earthers
(PROSE: The Last Dodo)
 * Tommy, the Head Earther
 * Rix
 * Frank
 * Celia
 * Vanni
 * Nadya