Advertisement
Home / Series / FiveThirtyEight's The Collectors / Aired Order / Season 1 / Episode 7

Tree Hunter

Is there an answer to the epic four-year drought that has befallen California? It may be found in the rings of trees studied by Dan Griffin, the subject of this piece in ESPN Films' Collectors series.

English
  • Originally Aired August 26, 2015
  • Network ESPN
  • Created May 11, 2018 by
    Administrator admin
  • Modified May 11, 2018 by
    Administrator admin