Fig. 2: Solar ecology readings for a single Fautaua-Iti specimen of Euglandina rosea over two days.

a The predator’s light intensity profile is shown for August 8th (Day 1), 2017 and, after it eluded recapture, for August 9th (Day 2), 2017. The black arrow indicates when E. rosea was released after the sensor attachment. b A detailed view of the predator’s August 9 light intensity profile superimposed with that day’s record of Tahitian solar irradiation levels, measured by satellite and obtained from meteoblue49.