Data from chapter 5 of the thesis 'Herbivores shape the seascape'

IntroductionIn this chapter, we describe how green sea turtles that inhabit a high-predator seagrass landscape respond to experimentally added structure to their habitat with an intensive grazing strategy. This behaviour suggests that sea turtles have risk-related grazing behaviour.<br>Measurements and data collectionThe videofiles that are part of this chapter were taken with drone technology (DJI Phantom 3) to capture green turtle densities and grazing behaviour

引言 本章阐述了栖息于高捕食风险海草生境中的绿海龟，如何通过集约化觅食策略对实验性添加的生境结构做出响应。该行为表明绿海龟存在与风险相关的觅食行为。<br>测量与数据采集 本章所使用的视频文件均采用无人机技术（DJI Phantom 3）拍摄，以记录绿海龟的种群密度与觅食行为。