20 s of calling song; male from Shelby Co., Ohio; 24.2°C. (WTL601-4)
21 s of courtship; male from Shelby Co., Ohio; 24.5°C. (WTL601-3a)
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Sound spectrogram of 1 s of calling at 24.2°C (from WTL601-4). Dominant frequency 3.4 kHz.
Click on spectrogram to expand its spectrographic image.