Arctic Werewolves (video) Cell Press Share Print E-Mail Loading video... Caption In this video, Last et al. provide evidence for lunar influence on Arctic zooplankton communities during the dark polar night. During full moon periods, zooplankton migrations are driven by moonlight in synchrony with the altitude and phase of the moon. Such lunar vertical migrations occur throughout the Arctic, in fjord, shelf, slope, and open sea. Credit SAMS Communications Usage Restrictions Credit Required. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.