Skip to main content
Fig. 2 | Movement Ecology

Fig. 2

From: Individual and seasonal variation in the movement behavior of two tropical nectarivorous birds

Fig. 2

a Dendrogram with results of Ward hierarchical cluster analysis, based on movement metrics and bootstrapped p-values for each cluster, and b Cluster solution on principal components ordination plot of the clustering variables. Points are individual birds, colored by cluster, with ʻapapane (Himatione sanguinea) as circles and ʻiʻiwi (Drepanis coccinea) as squares. The clustering variables include (Revisitation) rate, or revisits standardized by sample size, (Return) time and (Residence) time standardized by tracking duration, standard deviation of daily net squared displacement (SD daily NSD) maximum net squared displacement (Max NSD), change in daily minimum convex polygon (MCP), and standard distance deviation (SDD) – used as a proxy for home range size. Data are from automated telemetry of ʻapapane and ʻiʻiwi in the Hakalau Forest National Wildlife Refuge from January 2014 to June 2016

Back to article page