River-based Surveys for Assessing Riparian Bird Populations: Cerulean Warbler as a Test Case.Published in:Southeastern Naturalist, 2010, v. 9, n. 1, p. 95, doi. 10.1656/058.009.0108By:Robbins, Mark B.;Nyári, Árpád S.;Papeş, Monica;Benz, Brett W.;Barber, Brian R.Publication type:Article