Figure 10 in Manatee behavioral response to boats

Figure 10. Model-estimated mean number of changes in roll (A), heading (B), depth (C) and fluking (D) (6 SEM) during a 60 s boat pass in relation to manatee-boat distance at CPA. Means sharing any common letters are not significantly different (P> 0.05). The fixed factor values used to generate these estimates are listed in Table 3.