Geographical variation in the vocalizations of the suboscine Thorn-tailed Rayadito Aphrastura spinicauda.Published in:Ibis (0019-1019), 2011, v. 153, n. 4, p. 789, doi. 10.1111/j.1474-919X.2011.01165.xBy:IPPI, SILVINA;VÁSQUEZ, RODRIGO A.;VAN DONGEN, WOUTER F. D.;LAZZONI, ILENIAPublication type:Article