Effect of body size (cm TL) on flight initiation distance (cm).

<p>Flight initiation distance plotted against fish body size for: (a) Acanthuridae; (b) Scaridae; (c) Balistidae; (d) Mullidae; and (e) Serranidae. Black circles, open circles, inverted red triangles and upright green triangles represent Kavulik no-take area (no fishing), Ungakum (low fishing pressure), Nusa (intermediate fishing pressure) and Mongol (high fishing pressure) fishing grounds, respectively. Solid lines are significant linear regression across all grounds and dotted lines are 95% confidence intervals. For significance and R² values see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0022761#pone-0022761-t002" target="_blank">Table 2</a>. Note that scales differ on both X and Y axes.