Fig. 2From: Frequency jumps and subharmonic components in calls of female Odorrana tormota differentially affect the vocal behaviors of male frogsAcoustic spectra of call types produced by male frogs in the phonotaxis experiment. A represent short calls; B depicts an answering call produced by a male frog in response to a stimulus call. C staccato call; D meow. The long green bar indicates the duration of the stimulus call, and the short green bar indicates the duration of the male call elicited in responseBack to article page