Figure 2.

Functional movement classes (FMC) of acoustic telemetry detections, visualized using principle components. (a) Full installation detections with four clusters, as determined by a gap-statistic; (b) IMOS only detections required to have four clusters despite the gap statistic indicating one cluster; (c) Non-IMOS detections required to have four clusters despite the gap statistic indicating one cluster. Grey colors in (b) and (c) indicate that four FMCs cannot be discerned when individually examining IMOS and non-IMOS installations alone. Percentages on axes indicate the percent variance explained by that dimension.