FIGURE 5 in Identification of anuran species diversity of the Panna Tiger Reserve, Central India, using an integrated approach

FIGURE 5. Advertisement calls of Duttaphrynus melanostictus, Duttaphrynus scaber and Duttaphrynus stomaticus recorded in PTR: From top to bottom A & B represent oscillograms, C—spectrogram, D—power spectrum, (FFT size = 1024 pts, Hanning window, 43.1 Hz resolution). In B of D. melanostictus, call is underlined for which power spectrum in D is produced. The call trace of each species is provided in supporting supplementary information.