Examples of behavioral sequences and interactions observed in the experimental arena.

<p>Each plot encompasses 1-coded and also labeled (using the abbreviations in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0093196#pone-0093196-t001" target="_blank">Table 1</a>). Pairs of male flesh flies were selected from the day 1 (A), day 3 (B), and day 6 (C) age cohorts.