14 s of calling song; male from Lake County, TN; 27.2°C; full song. Dominant frequency 7.0 kHz. (WTL548-1)
This spectrogram is a 0.7 s excerpt of the 14 s audio file accessible above. In the full song (see above) these short trills are delivered at a rate of slightly less than 1/s.
30 s of calling song; male from Lake County, TN; 27.2°C; start of song. Dominant frequency 7.0 kHz. (start of WTL548-1)
This spectrogram is a 0.7 s excerpt of the 30 s audio file accessible above. In the full song (see above) these short trills are delivered at a rate of slightly less than 1/s.
