Can Observation Skills of Citizen Scientists Be Estimated Using Species Accumulation Curves? Kelling, Steve ; Johnston, Alison ; Hochachka, Wesley M. ; Iliff, Marshall ; Fink, Daniel ; Gerbracht, Jeff ; Lagoze, Carl ; La Sorte, Frank A. ; Moore, Travis ; Wiggins, Andrea ; Wong, Weng-Keen ; Wood, Chris ; Yu, Jun Abstract Publication: PLoS ONE Pub Date: October 2015 DOI: 10.1371/journal.pone.0139600 Bibcode: 2015PLoSO..1039600K