Cavarzere, V., Silveira, L.F., Tonetti, V.R., Develey, P., Ubaid, F.K., Regalado, L.B. and Figueiredo, L.F. de A. 2017. Museum collections indicate bird defaunation in a biodiversity hotspot. Biota Neotropica. 17, 4 (Jan. 2017).