Figure 2. Shown in the left panel are the increases in mean foraging
body temperature (±SE), from the earliest (1981-1991) to the latest data
collection periods (2018-2019), for P. latiscutatus on islands
where E. quadrivirgata is present (orange with shaded area), and
on islands where E. quadrivirgata is absent (blue with unshaded
area). Shown in the right panel as plotted points and associatedloess curves with 95% confidence intervals are the annually
averaged daily mean temperatures for the years between 1981 and 2019 for
which data were available for Hachijojima (grey), Kozu (orange), Miyake
(blue), Niijima (green) and Oshima (yellow).