research news on Golden-winged Warbler

Read a paper that provides background on the Golden-winged Warbler here: 

STATUS AND CONSERVATION PRIORITIES OF GOLDEN-WINGED WARBLER (VERMIVORA CHRYSOPTERA) IN NORTH AMERICA

http://www.bioone.org/doi/full/10.1642/0004-8038(2007)124%5B1439:SACPOG%5D2.0.CO%3B2

then, some recent research news, here: 
  
The Mystery of the Golden-winged Warbler's Decline Starts to Unravel

http://www.audubon.org/news/the-mystery-golden-winged-warblers-decline-starts-unravel

Ph by Andy Reago and Chrissy McLarren