Figure 6 in Insect noise avoidance in the dawn chorus of Neotropical birds

Figure 6. (a) Effect of 1 min cicada playbacks on singing behaviour of seven common birds represented as the average (±SE) number of songs counted 1 min during or after the playback (PB), expressed as a difference from the number counted 1 min before the playback. (b) Songs counted during playbacks minus songs counted before playbacks, plotted against peak frequency of songs, with the frequencies covered by the cicada playback illustrated by a gradient bar. For species names see Appendix, Table A1.