Driving Factors for the Evolution of Species-Specific Echolocation Call Design in New World Free-Tailed Bats (Molossidae)
Figure 1
Measurement of echolocation call parameters.
Spectrogram of Promops centralis (oscillogram, spectrogram, and power spectrum), with upward and downward modulated echolocation calls in search phase, illustrating measurement points of echolocation call parameters used in the analyses.