
Fig. 3. Tuning curves relating type-I and type-II chirp production to stimulus difference frequency (DF). (A) Probability of male type-II chirps versus DF (N=13 fish). (B) Probability of male type-I chirps versus DF (N=9 fish). (C) Probability of female chirps versus DF (N=6 fish). (D) Magnitude of the jamming avoidance response (JAR) and non-selective response (NSR) versus stimulus DF. Filled symbols indicate data from males (N=13 fish) and open symbols indicate data from females (N=6). Values are means ± S.E.M.