Summary of data collection.

Dates and total number of digital images of fins of bottlenose dolphins (Tursiops sp.) collected in southern Port Phillip Bay, south-eastern Australia, in each year of the study.本研究各年度采集自澳大利亚东南部菲利普港湾南部的宽吻海豚（Tursiops sp.）鳍部数字图像的采集日期与总数量。