Spectrogram of the typical phrase of the song of the South American component of the Aramides cajaneus species complex (LNS 51765). Note that this spectrogram is not in the same scale as the spectrogram in Figure 7.

  Part of: Marcondes RS, Silveira LF (2015) A taxonomic review of Aramides cajaneus (Aves, Gruiformes, Rallidae) with notes on morphological variation in other species of the genus. ZooKeys 500: 111-140. https://doi.org/10.3897/zookeys.500.7685