Skip to Main Content
Table 1.

Spectral peaks in synthetic calls

SpeciesLow-frequency peak (Hz)High-frequency peak (Hz)Relative amplitude (dB)
H. versicolor 1.1 2.2 6±2 
H. chrysoscelis 1.2 2.4 6±2 
H. avivoca 1.3* 2.6 0±2 
H. arenicolor 0.65 2.6 0±2 
SpeciesLow-frequency peak (Hz)High-frequency peak (Hz)Relative amplitude (dB)
H. versicolor 1.1 2.2 6±2 
H. chrysoscelis 1.2 2.4 6±2 
H. avivoca 1.3* 2.6 0±2 
H. arenicolor 0.65 2.6 0±2 
*

The conspecific advertisement call lacks energy at this frequency, which was chosen because the low-frequency peaks in the calls of the two closest relatives of this species are centered at about one-half of the peak frequency of the typically dominant band

Close Modal

or Create an Account

Close Modal
Close Modal