37 s of calling, from Doña Ana County, N. Mex., 24.1°C. Dominant frequency 3.6 kHz. Recording by D.B. Weissman (S17-4, R17-44); used by permission.
This spectrogram is a 10 s excerpt of the 37 s audio file accessible above. The excerpt begins at 14 s.
Spectrogram showing first 3 chirps of 10 s sample above.
Song:
Weissman and Gray (2019) described the song as a slow chirp with usually 3-5 pulses per chirp (range 3-6), 120-160 chirps per minute. Pulse rate 16.5-22.7 at 25°C.
Identification:
A key to the adult males of native US Gryllus is in Weissman and Gray (2019).